74687760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 360

約数和(自身を含む): 305973720

約数和(自身を除く): 231285960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 73, 80, 84, 87, 90, 98, 105, 112, 116, 120, 126, 140, 144, 145, 146, 147, 168, 174, 180, 196, 203, 210, 219, 232, 240, 245, 252, 261, 280, 290, 292, 294, 315, 336, 348, 360, 365, 392, 406, 420, 435, 438, 441, 464, 490, 504, 511, 522, 560, 580, 584, 588, 609, 630, 657, 696, 720, 730, 735, 784, 812, 840, 870, 876, 882, 980, 1008, 1015, 1022, 1044, 1095, 1160, 1168, 1176, 1218, 1260, 1305, 1314, 1392, 1421, 1460, 1470, 1533, 1624, 1680, 1740, 1752, 1764, 1827, 1960, 2030, 2044, 2088, 2117, 2190, 2205, 2320, 2352, 2436, 2520, 2555, 2610, 2628, 2842, 2920, 2940, 3045, 3066, 3248, 3285, 3480, 3504, 3528, 3577, 3654, 3920, 4060, 4088, 4176, 4234, 4263, 4380, 4410, 4599, 4872, 5040, 5110, 5220, 5256, 5684, 5840, 5880, 6090, 6132, 6351, 6570, 6960, 7056, 7105, 7154, 7308, 7665, 8120, 8176, 8468, 8526, 8760, 8820, 9135, 9198, 9744, 10220, 10440, 10512, 10585, 10731, 11368, 11760, 12180, 12264, 12702, 12789, 13140, 14210, 14308, 14616, 14819, 15330, 16240, 16936, 17052, 17520, 17640, 17885, 18270, 18396, 19053, 20440, 20880, 21170, 21315, 21462, 22736, 22995, 24360, 24528, 25404, 25578, 26280, 28420, 28616, 29232, 29638, 30660, 31755, 32193, 33872, 34104, 35280, 35770, 36540, 36792, 38106, 40880, 42340, 42630, 42924, 44457, 45990, 48720, 50808, 51156, 52560, 53655, 56840, 57232, 59276, 61320, 63510, 63945, 64386, 68208, 71540, 73080, 73584, 74095, 76212, 84680, 85260, 85848, 88914, 91980, 95265, 101616, 102312, 103733, 107310, 113680, 118552, 122640, 127020, 127890, 128772, 133371, 143080, 146160, 148190, 152424, 160965, 169360, 170520, 171696, 177828, 183960, 190530, 204624, 207466, 214620, 222285, 237104, 254040, 255780, 257544, 266742, 286160, 296380, 304848, 311199, 321930, 341040, 355656, 367920, 381060, 414932, 429240, 444570, 508080, 511560, 515088, 518665, 533484, 592760, 622398, 643860, 666855, 711312, 762120, 829864, 858480, 889140, 933597, 1023120, 1037330, 1066968, 1185520, 1244796, 1287720, 1333710, 1524240, 1555995, 1659728, 1778280, 1867194, 2074660, 2133936, 2489592, 2575440, 2667420, 3111990, 3556560, 3734388, 4149320, 4667985, 4979184, 5334840, 6223980, 7468776, 8298640, 9335970, 10669680, 12447960, 14937552, 18671940, 24895920, 37343880, 74687760]

約数ペア:

[(1, 74687760), (2, 37343880), (3, 24895920), (4, 18671940), (5, 14937552), (6, 12447960), (7, 10669680), (8, 9335970), (9, 8298640), (10, 7468776), (12, 6223980), (14, 5334840), (15, 4979184), (16, 4667985), (18, 4149320), (20, 3734388), (21, 3556560), (24, 3111990), (28, 2667420), (29, 2575440), (30, 2489592), (35, 2133936), (36, 2074660), (40, 1867194), (42, 1778280), (45, 1659728), (48, 1555995), (49, 1524240), (56, 1333710), (58, 1287720), (60, 1244796), (63, 1185520), (70, 1066968), (72, 1037330), (73, 1023120), (80, 933597), (84, 889140), (87, 858480), (90, 829864), (98, 762120), (105, 711312), (112, 666855), (116, 643860), (120, 622398), (126, 592760), (140, 533484), (144, 518665), (145, 515088), (146, 511560), (147, 508080), (168, 444570), (174, 429240), (180, 414932), (196, 381060), (203, 367920), (210, 355656), (219, 341040), (232, 321930), (240, 311199), (245, 304848), (252, 296380), (261, 286160), (280, 266742), (290, 257544), (292, 255780), (294, 254040), (315, 237104), (336, 222285), (348, 214620), (360, 207466), (365, 204624), (392, 190530), (406, 183960), (420, 177828), (435, 171696), (438, 170520), (441, 169360), (464, 160965), (490, 152424), (504, 148190), (511, 146160), (522, 143080), (560, 133371), (580, 128772), (584, 127890), (588, 127020), (609, 122640), (630, 118552), (657, 113680), (696, 107310), (720, 103733), (730, 102312), (735, 101616), (784, 95265), (812, 91980), (840, 88914), (870, 85848), (876, 85260), (882, 84680), (980, 76212), (1008, 74095), (1015, 73584), (1022, 73080), (1044, 71540), (1095, 68208), (1160, 64386), (1168, 63945), (1176, 63510), (1218, 61320), (1260, 59276), (1305, 57232), (1314, 56840), (1392, 53655), (1421, 52560), (1460, 51156), (1470, 50808), (1533, 48720), (1624, 45990), (1680, 44457), (1740, 42924), (1752, 42630), (1764, 42340), (1827, 40880), (1960, 38106), (2030, 36792), (2044, 36540), (2088, 35770), (2117, 35280), (2190, 34104), (2205, 33872), (2320, 32193), (2352, 31755), (2436, 30660), (2520, 29638), (2555, 29232), (2610, 28616), (2628, 28420), (2842, 26280), (2920, 25578), (2940, 25404), (3045, 24528), (3066, 24360), (3248, 22995), (3285, 22736), (3480, 21462), (3504, 21315), (3528, 21170), (3577, 20880), (3654, 20440), (3920, 19053), (4060, 18396), (4088, 18270), (4176, 17885), (4234, 17640), (4263, 17520), (4380, 17052), (4410, 16936), (4599, 16240), (4872, 15330), (5040, 14819), (5110, 14616), (5220, 14308), (5256, 14210), (5684, 13140), (5840, 12789), (5880, 12702), (6090, 12264), (6132, 12180), (6351, 11760), (6570, 11368), (6960, 10731), (7056, 10585), (7105, 10512), (7154, 10440), (7308, 10220), (7665, 9744), (8120, 9198), (8176, 9135), (8468, 8820), (8526, 8760)]