18774101400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{3821}}^1$

素因数の和:4290

約数の個数: 192

約数和(自身を含む): 61421068800

約数和(自身を除く): 42646967400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 431, 456, 475, 570, 600, 760, 862, 950, 1140, 1293, 1425, 1724, 1900, 2155, 2280, 2586, 2850, 3448, 3800, 3821, 4310, 5172, 5700, 6465, 7642, 8189, 8620, 10344, 10775, 11400, 11463, 12930, 15284, 16378, 17240, 19105, 21550, 22926, 24567, 25860, 30568, 32325, 32756, 38210, 40945, 43100, 45852, 49134, 51720, 57315, 64650, 65512, 72599, 76420, 81890, 86200, 91704, 95525, 98268, 114630, 122835, 129300, 145198, 152840, 163780, 191050, 196536, 204725, 217797, 229260, 245670, 258600, 286575, 290396, 327560, 362995, 382100, 409450, 435594, 458520, 491340, 573150, 580792, 614175, 725990, 764200, 818900, 871188, 982680, 1088985, 1146300, 1228350, 1451980, 1637800, 1646851, 1742376, 1814975, 2177970, 2292600, 2456700, 2903960, 3293702, 3629950, 4355940, 4913400, 4940553, 5444925, 6587404, 7259900, 8234255, 8711880, 9881106, 10889850, 13174808, 14519800, 16468510, 19762212, 21779700, 24702765, 31290169, 32937020, 39524424, 41171275, 43559400, 49405530, 62580338, 65874040, 82342550, 93870507, 98811060, 123513825, 125160676, 156450845, 164685100, 187741014, 197622120, 247027650, 250321352, 312901690, 329370200, 375482028, 469352535, 494055300, 625803380, 750964056, 782254225, 938705070, 988110600, 1251606760, 1564508450, 1877410140, 2346762675, 3129016900, 3754820280, 4693525350, 6258033800, 9387050700, 18774101400]

約数ペア:

[(1, 18774101400), (2, 9387050700), (3, 6258033800), (4, 4693525350), (5, 3754820280), (6, 3129016900), (8, 2346762675), (10, 1877410140), (12, 1564508450), (15, 1251606760), (19, 988110600), (20, 938705070), (24, 782254225), (25, 750964056), (30, 625803380), (38, 494055300), (40, 469352535), (50, 375482028), (57, 329370200), (60, 312901690), (75, 250321352), (76, 247027650), (95, 197622120), (100, 187741014), (114, 164685100), (120, 156450845), (150, 125160676), (152, 123513825), (190, 98811060), (200, 93870507), (228, 82342550), (285, 65874040), (300, 62580338), (380, 49405530), (431, 43559400), (456, 41171275), (475, 39524424), (570, 32937020), (600, 31290169), (760, 24702765), (862, 21779700), (950, 19762212), (1140, 16468510), (1293, 14519800), (1425, 13174808), (1724, 10889850), (1900, 9881106), (2155, 8711880), (2280, 8234255), (2586, 7259900), (2850, 6587404), (3448, 5444925), (3800, 4940553), (3821, 4913400), (4310, 4355940), (5172, 3629950), (5700, 3293702), (6465, 2903960), (7642, 2456700), (8189, 2292600), (8620, 2177970), (10344, 1814975), (10775, 1742376), (11400, 1646851), (11463, 1637800), (12930, 1451980), (15284, 1228350), (16378, 1146300), (17240, 1088985), (19105, 982680), (21550, 871188), (22926, 818900), (24567, 764200), (25860, 725990), (30568, 614175), (32325, 580792), (32756, 573150), (38210, 491340), (40945, 458520), (43100, 435594), (45852, 409450), (49134, 382100), (51720, 362995), (57315, 327560), (64650, 290396), (65512, 286575), (72599, 258600), (76420, 245670), (81890, 229260), (86200, 217797), (91704, 204725), (95525, 196536), (98268, 191050), (114630, 163780), (122835, 152840), (129300, 145198)]