98661840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 321408000

約数和(自身を除く): 222746160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 120, 124, 149, 155, 178, 186, 240, 248, 267, 298, 310, 356, 372, 445, 447, 465, 496, 534, 596, 620, 712, 744, 745, 890, 894, 930, 1068, 1192, 1240, 1335, 1424, 1488, 1490, 1780, 1788, 1860, 2136, 2235, 2384, 2480, 2670, 2759, 2980, 3560, 3576, 3720, 4272, 4470, 4619, 5340, 5518, 5960, 7120, 7152, 7440, 8277, 8940, 9238, 10680, 11036, 11920, 13261, 13795, 13857, 16554, 17880, 18476, 21360, 22072, 23095, 26522, 27590, 27714, 33108, 35760, 36952, 39783, 41385, 44144, 46190, 53044, 55180, 55428, 66216, 66305, 69285, 73904, 79566, 82770, 92380, 106088, 110360, 110856, 132432, 132610, 138570, 159132, 165540, 184760, 198915, 212176, 220720, 221712, 265220, 277140, 318264, 331080, 369520, 397830, 411091, 530440, 554280, 636528, 662160, 795660, 822182, 1060880, 1108560, 1233273, 1591320, 1644364, 2055455, 2466546, 3182640, 3288728, 4110910, 4933092, 6166365, 6577456, 8221820, 9866184, 12332730, 16443640, 19732368, 24665460, 32887280, 49330920, 98661840]

約数ペア:

[(1, 98661840), (2, 49330920), (3, 32887280), (4, 24665460), (5, 19732368), (6, 16443640), (8, 12332730), (10, 9866184), (12, 8221820), (15, 6577456), (16, 6166365), (20, 4933092), (24, 4110910), (30, 3288728), (31, 3182640), (40, 2466546), (48, 2055455), (60, 1644364), (62, 1591320), (80, 1233273), (89, 1108560), (93, 1060880), (120, 822182), (124, 795660), (149, 662160), (155, 636528), (178, 554280), (186, 530440), (240, 411091), (248, 397830), (267, 369520), (298, 331080), (310, 318264), (356, 277140), (372, 265220), (445, 221712), (447, 220720), (465, 212176), (496, 198915), (534, 184760), (596, 165540), (620, 159132), (712, 138570), (744, 132610), (745, 132432), (890, 110856), (894, 110360), (930, 106088), (1068, 92380), (1192, 82770), (1240, 79566), (1335, 73904), (1424, 69285), (1488, 66305), (1490, 66216), (1780, 55428), (1788, 55180), (1860, 53044), (2136, 46190), (2235, 44144), (2384, 41385), (2480, 39783), (2670, 36952), (2759, 35760), (2980, 33108), (3560, 27714), (3576, 27590), (3720, 26522), (4272, 23095), (4470, 22072), (4619, 21360), (5340, 18476), (5518, 17880), (5960, 16554), (7120, 13857), (7152, 13795), (7440, 13261), (8277, 11920), (8940, 11036), (9238, 10680)]