388650600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1029

約数の個数: 288

約数和(自身を含む): 1489826520

約数和(自身を除く): 1101175920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 85, 90, 100, 102, 104, 117, 120, 130, 136, 150, 153, 156, 170, 180, 195, 200, 204, 221, 225, 234, 255, 260, 300, 306, 312, 325, 340, 360, 390, 408, 425, 442, 450, 468, 510, 520, 585, 600, 612, 650, 663, 680, 765, 780, 850, 884, 900, 936, 975, 977, 1020, 1105, 1170, 1224, 1275, 1300, 1326, 1530, 1560, 1700, 1768, 1800, 1950, 1954, 1989, 2040, 2210, 2340, 2550, 2600, 2652, 2925, 2931, 3060, 3315, 3400, 3825, 3900, 3908, 3978, 4420, 4680, 4885, 5100, 5304, 5525, 5850, 5862, 6120, 6630, 7650, 7800, 7816, 7956, 8793, 8840, 9770, 9945, 10200, 11050, 11700, 11724, 12701, 13260, 14655, 15300, 15912, 16575, 16609, 17586, 19540, 19890, 22100, 23400, 23448, 24425, 25402, 26520, 29310, 30600, 33150, 33218, 35172, 38103, 39080, 39780, 43965, 44200, 48850, 49725, 49827, 50804, 58620, 63505, 66300, 66436, 70344, 73275, 76206, 79560, 83045, 87930, 97700, 99450, 99654, 101608, 114309, 117240, 127010, 132600, 132872, 146550, 149481, 152412, 166090, 175860, 190515, 195400, 198900, 199308, 215917, 219825, 228618, 249135, 254020, 293100, 298962, 304824, 317525, 332180, 351720, 381030, 397800, 398616, 415225, 431834, 439650, 457236, 498270, 508040, 571545, 586200, 597924, 635050, 647751, 664360, 747405, 762060, 830450, 863668, 879300, 914472, 952575, 996540, 1079585, 1143090, 1195848, 1245675, 1270100, 1295502, 1494810, 1524120, 1660900, 1727336, 1758600, 1905150, 1943253, 1993080, 2159170, 2286180, 2491350, 2540200, 2591004, 2857725, 2989620, 3238755, 3321800, 3737025, 3810300, 3886506, 4318340, 4572360, 4982700, 5182008, 5397925, 5715450, 5979240, 6477510, 7474050, 7620600, 7773012, 8636680, 9716265, 9965400, 10795850, 11430900, 12955020, 14948100, 15546024, 16193775, 19432530, 21591700, 22861800, 25910040, 29896200, 32387550, 38865060, 43183400, 48581325, 64775100, 77730120, 97162650, 129550200, 194325300, 388650600]

約数ペア:

[(1, 388650600), (2, 194325300), (3, 129550200), (4, 97162650), (5, 77730120), (6, 64775100), (8, 48581325), (9, 43183400), (10, 38865060), (12, 32387550), (13, 29896200), (15, 25910040), (17, 22861800), (18, 21591700), (20, 19432530), (24, 16193775), (25, 15546024), (26, 14948100), (30, 12955020), (34, 11430900), (36, 10795850), (39, 9965400), (40, 9716265), (45, 8636680), (50, 7773012), (51, 7620600), (52, 7474050), (60, 6477510), (65, 5979240), (68, 5715450), (72, 5397925), (75, 5182008), (78, 4982700), (85, 4572360), (90, 4318340), (100, 3886506), (102, 3810300), (104, 3737025), (117, 3321800), (120, 3238755), (130, 2989620), (136, 2857725), (150, 2591004), (153, 2540200), (156, 2491350), (170, 2286180), (180, 2159170), (195, 1993080), (200, 1943253), (204, 1905150), (221, 1758600), (225, 1727336), (234, 1660900), (255, 1524120), (260, 1494810), (300, 1295502), (306, 1270100), (312, 1245675), (325, 1195848), (340, 1143090), (360, 1079585), (390, 996540), (408, 952575), (425, 914472), (442, 879300), (450, 863668), (468, 830450), (510, 762060), (520, 747405), (585, 664360), (600, 647751), (612, 635050), (650, 597924), (663, 586200), (680, 571545), (765, 508040), (780, 498270), (850, 457236), (884, 439650), (900, 431834), (936, 415225), (975, 398616), (977, 397800), (1020, 381030), (1105, 351720), (1170, 332180), (1224, 317525), (1275, 304824), (1300, 298962), (1326, 293100), (1530, 254020), (1560, 249135), (1700, 228618), (1768, 219825), (1800, 215917), (1950, 199308), (1954, 198900), (1989, 195400), (2040, 190515), (2210, 175860), (2340, 166090), (2550, 152412), (2600, 149481), (2652, 146550), (2925, 132872), (2931, 132600), (3060, 127010), (3315, 117240), (3400, 114309), (3825, 101608), (3900, 99654), (3908, 99450), (3978, 97700), (4420, 87930), (4680, 83045), (4885, 79560), (5100, 76206), (5304, 73275), (5525, 70344), (5850, 66436), (5862, 66300), (6120, 63505), (6630, 58620), (7650, 50804), (7800, 49827), (7816, 49725), (7956, 48850), (8793, 44200), (8840, 43965), (9770, 39780), (9945, 39080), (10200, 38103), (11050, 35172), (11700, 33218), (11724, 33150), (12701, 30600), (13260, 29310), (14655, 26520), (15300, 25402), (15912, 24425), (16575, 23448), (16609, 23400), (17586, 22100), (19540, 19890)]