74337900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 216

約数和(自身を含む): 270138960

約数和(自身を除く): 195801060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 389, 390, 420, 455, 490, 525, 546, 588, 637, 650, 700, 735, 778, 780, 910, 975, 980, 1050, 1092, 1167, 1225, 1274, 1300, 1365, 1470, 1556, 1820, 1911, 1945, 1950, 2100, 2275, 2334, 2450, 2548, 2723, 2730, 2940, 3185, 3675, 3822, 3890, 3900, 4550, 4668, 4900, 5057, 5446, 5460, 5835, 6370, 6825, 7350, 7644, 7780, 8169, 9100, 9555, 9725, 10114, 10892, 11670, 12740, 13615, 13650, 14700, 15171, 15925, 16338, 19061, 19110, 19450, 20228, 23340, 25285, 27230, 27300, 29175, 30342, 31850, 32676, 35399, 38122, 38220, 38900, 40845, 47775, 50570, 54460, 57183, 58350, 60684, 63700, 68075, 70798, 75855, 76244, 81690, 95305, 95550, 101140, 106197, 114366, 116700, 126425, 136150, 141596, 151710, 163380, 176995, 190610, 191100, 204225, 212394, 228732, 247793, 252850, 272300, 285915, 303420, 353990, 379275, 381220, 408450, 424788, 476525, 495586, 505700, 530985, 571830, 707980, 743379, 758550, 816900, 884975, 953050, 991172, 1061970, 1143660, 1238965, 1429575, 1486758, 1517100, 1769950, 1906100, 2123940, 2477930, 2654925, 2859150, 2973516, 3539900, 3716895, 4955860, 5309850, 5718300, 6194825, 7433790, 10619700, 12389650, 14867580, 18584475, 24779300, 37168950, 74337900]

約数ペア:

[(1, 74337900), (2, 37168950), (3, 24779300), (4, 18584475), (5, 14867580), (6, 12389650), (7, 10619700), (10, 7433790), (12, 6194825), (13, 5718300), (14, 5309850), (15, 4955860), (20, 3716895), (21, 3539900), (25, 2973516), (26, 2859150), (28, 2654925), (30, 2477930), (35, 2123940), (39, 1906100), (42, 1769950), (49, 1517100), (50, 1486758), (52, 1429575), (60, 1238965), (65, 1143660), (70, 1061970), (75, 991172), (78, 953050), (84, 884975), (91, 816900), (98, 758550), (100, 743379), (105, 707980), (130, 571830), (140, 530985), (147, 505700), (150, 495586), (156, 476525), (175, 424788), (182, 408450), (195, 381220), (196, 379275), (210, 353990), (245, 303420), (260, 285915), (273, 272300), (294, 252850), (300, 247793), (325, 228732), (350, 212394), (364, 204225), (389, 191100), (390, 190610), (420, 176995), (455, 163380), (490, 151710), (525, 141596), (546, 136150), (588, 126425), (637, 116700), (650, 114366), (700, 106197), (735, 101140), (778, 95550), (780, 95305), (910, 81690), (975, 76244), (980, 75855), (1050, 70798), (1092, 68075), (1167, 63700), (1225, 60684), (1274, 58350), (1300, 57183), (1365, 54460), (1470, 50570), (1556, 47775), (1820, 40845), (1911, 38900), (1945, 38220), (1950, 38122), (2100, 35399), (2275, 32676), (2334, 31850), (2450, 30342), (2548, 29175), (2723, 27300), (2730, 27230), (2940, 25285), (3185, 23340), (3675, 20228), (3822, 19450), (3890, 19110), (3900, 19061), (4550, 16338), (4668, 15925), (4900, 15171), (5057, 14700), (5446, 13650), (5460, 13615), (5835, 12740), (6370, 11670), (6825, 10892), (7350, 10114), (7644, 9725), (7780, 9555), (8169, 9100)]