488600700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 1709890560

約数和(自身を除く): 1221289860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 71, 75, 84, 87, 100, 105, 113, 116, 140, 142, 145, 150, 174, 175, 203, 210, 213, 226, 284, 290, 300, 339, 348, 350, 355, 406, 420, 426, 435, 452, 497, 525, 565, 580, 609, 678, 700, 710, 725, 791, 812, 852, 870, 994, 1015, 1050, 1065, 1130, 1218, 1356, 1420, 1450, 1491, 1582, 1695, 1740, 1775, 1988, 2030, 2059, 2100, 2130, 2175, 2260, 2373, 2436, 2485, 2825, 2900, 2982, 3045, 3164, 3277, 3390, 3550, 3955, 4060, 4118, 4260, 4350, 4746, 4970, 5075, 5325, 5650, 5964, 6090, 6177, 6554, 6780, 7100, 7455, 7910, 8023, 8236, 8475, 8700, 9492, 9831, 9940, 10150, 10295, 10650, 11300, 11865, 12180, 12354, 12425, 13108, 14413, 14910, 15225, 15820, 16046, 16385, 16950, 19662, 19775, 20300, 20590, 21300, 22939, 23730, 24069, 24708, 24850, 28826, 29820, 30450, 30885, 32092, 32770, 33900, 37275, 39324, 39550, 40115, 41180, 43239, 45878, 47460, 48138, 49155, 49700, 51475, 56161, 57652, 59325, 60900, 61770, 65540, 68817, 72065, 74550, 79100, 80230, 81925, 86478, 91756, 96276, 98310, 102950, 112322, 114695, 118650, 120345, 123540, 137634, 144130, 149100, 154425, 160460, 163850, 168483, 172956, 196620, 200575, 205900, 216195, 224644, 229390, 232667, 237300, 240690, 245775, 275268, 280805, 288260, 308850, 327700, 336966, 344085, 360325, 401150, 432390, 458780, 465334, 481380, 491550, 561610, 573475, 601725, 617700, 673932, 688170, 698001, 720650, 802300, 842415, 864780, 930668, 983100, 1080975, 1123220, 1146950, 1163335, 1203450, 1376340, 1396002, 1404025, 1441300, 1628669, 1684830, 1720425, 2161950, 2293900, 2326670, 2406900, 2792004, 2808050, 3257338, 3369660, 3440850, 3490005, 4212075, 4323900, 4653340, 4886007, 5616100, 5816675, 6514676, 6881700, 6980010, 8143345, 8424150, 9772014, 11633350, 13960020, 16286690, 16848300, 17450025, 19544028, 23266700, 24430035, 32573380, 34900050, 40716725, 48860070, 69800100, 81433450, 97720140, 122150175, 162866900, 244300350, 488600700]

約数ペア:

[(1, 488600700), (2, 244300350), (3, 162866900), (4, 122150175), (5, 97720140), (6, 81433450), (7, 69800100), (10, 48860070), (12, 40716725), (14, 34900050), (15, 32573380), (20, 24430035), (21, 23266700), (25, 19544028), (28, 17450025), (29, 16848300), (30, 16286690), (35, 13960020), (42, 11633350), (50, 9772014), (58, 8424150), (60, 8143345), (70, 6980010), (71, 6881700), (75, 6514676), (84, 5816675), (87, 5616100), (100, 4886007), (105, 4653340), (113, 4323900), (116, 4212075), (140, 3490005), (142, 3440850), (145, 3369660), (150, 3257338), (174, 2808050), (175, 2792004), (203, 2406900), (210, 2326670), (213, 2293900), (226, 2161950), (284, 1720425), (290, 1684830), (300, 1628669), (339, 1441300), (348, 1404025), (350, 1396002), (355, 1376340), (406, 1203450), (420, 1163335), (426, 1146950), (435, 1123220), (452, 1080975), (497, 983100), (525, 930668), (565, 864780), (580, 842415), (609, 802300), (678, 720650), (700, 698001), (710, 688170), (725, 673932), (791, 617700), (812, 601725), (852, 573475), (870, 561610), (994, 491550), (1015, 481380), (1050, 465334), (1065, 458780), (1130, 432390), (1218, 401150), (1356, 360325), (1420, 344085), (1450, 336966), (1491, 327700), (1582, 308850), (1695, 288260), (1740, 280805), (1775, 275268), (1988, 245775), (2030, 240690), (2059, 237300), (2100, 232667), (2130, 229390), (2175, 224644), (2260, 216195), (2373, 205900), (2436, 200575), (2485, 196620), (2825, 172956), (2900, 168483), (2982, 163850), (3045, 160460), (3164, 154425), (3277, 149100), (3390, 144130), (3550, 137634), (3955, 123540), (4060, 120345), (4118, 118650), (4260, 114695), (4350, 112322), (4746, 102950), (4970, 98310), (5075, 96276), (5325, 91756), (5650, 86478), (5964, 81925), (6090, 80230), (6177, 79100), (6554, 74550), (6780, 72065), (7100, 68817), (7455, 65540), (7910, 61770), (8023, 60900), (8236, 59325), (8475, 57652), (8700, 56161), (9492, 51475), (9831, 49700), (9940, 49155), (10150, 48138), (10295, 47460), (10650, 45878), (11300, 43239), (11865, 41180), (12180, 40115), (12354, 39550), (12425, 39324), (13108, 37275), (14413, 33900), (14910, 32770), (15225, 32092), (15820, 30885), (16046, 30450), (16385, 29820), (16950, 28826), (19662, 24850), (19775, 24708), (20300, 24069), (20590, 23730), (21300, 22939)]