187028400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 680234240

約数和(自身を除く): 493205840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 570, 600, 624, 631, 650, 741, 760, 780, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1262, 1300, 1425, 1482, 1520, 1560, 1893, 1900, 1950, 1976, 2280, 2470, 2524, 2600, 2850, 2964, 3120, 3155, 3705, 3786, 3800, 3900, 3952, 4560, 4940, 5048, 5200, 5700, 5928, 6175, 6310, 7410, 7572, 7600, 7800, 8203, 9465, 9880, 10096, 11400, 11856, 11989, 12350, 12620, 14820, 15144, 15600, 15775, 16406, 18525, 18930, 19760, 22800, 23978, 24609, 24700, 25240, 29640, 30288, 31550, 32812, 35967, 37050, 37860, 41015, 47325, 47956, 49218, 49400, 50480, 59280, 59945, 63100, 65624, 71934, 74100, 75720, 82030, 94650, 95912, 98436, 98800, 119890, 123045, 126200, 131248, 143868, 148200, 151440, 155857, 164060, 179835, 189300, 191824, 196872, 205075, 239780, 246090, 252400, 287736, 296400, 299725, 311714, 328120, 359670, 378600, 393744, 410150, 467571, 479560, 492180, 575472, 599450, 615225, 623428, 656240, 719340, 757200, 779285, 820300, 899175, 935142, 959120, 984360, 1198900, 1230450, 1246856, 1438680, 1558570, 1640600, 1798350, 1870284, 1968720, 2337855, 2397800, 2460900, 2493712, 2877360, 3117140, 3281200, 3596700, 3740568, 3896425, 4675710, 4795600, 4921800, 6234280, 7193400, 7481136, 7792850, 9351420, 9843600, 11689275, 12468560, 14386800, 15585700, 18702840, 23378550, 31171400, 37405680, 46757100, 62342800, 93514200, 187028400]

約数ペア:

[(1, 187028400), (2, 93514200), (3, 62342800), (4, 46757100), (5, 37405680), (6, 31171400), (8, 23378550), (10, 18702840), (12, 15585700), (13, 14386800), (15, 12468560), (16, 11689275), (19, 9843600), (20, 9351420), (24, 7792850), (25, 7481136), (26, 7193400), (30, 6234280), (38, 4921800), (39, 4795600), (40, 4675710), (48, 3896425), (50, 3740568), (52, 3596700), (57, 3281200), (60, 3117140), (65, 2877360), (75, 2493712), (76, 2460900), (78, 2397800), (80, 2337855), (95, 1968720), (100, 1870284), (104, 1798350), (114, 1640600), (120, 1558570), (130, 1438680), (150, 1246856), (152, 1230450), (156, 1198900), (190, 984360), (195, 959120), (200, 935142), (208, 899175), (228, 820300), (240, 779285), (247, 757200), (260, 719340), (285, 656240), (300, 623428), (304, 615225), (312, 599450), (325, 575472), (380, 492180), (390, 479560), (400, 467571), (456, 410150), (475, 393744), (494, 378600), (520, 359670), (570, 328120), (600, 311714), (624, 299725), (631, 296400), (650, 287736), (741, 252400), (760, 246090), (780, 239780), (912, 205075), (950, 196872), (975, 191824), (988, 189300), (1040, 179835), (1140, 164060), (1200, 155857), (1235, 151440), (1262, 148200), (1300, 143868), (1425, 131248), (1482, 126200), (1520, 123045), (1560, 119890), (1893, 98800), (1900, 98436), (1950, 95912), (1976, 94650), (2280, 82030), (2470, 75720), (2524, 74100), (2600, 71934), (2850, 65624), (2964, 63100), (3120, 59945), (3155, 59280), (3705, 50480), (3786, 49400), (3800, 49218), (3900, 47956), (3952, 47325), (4560, 41015), (4940, 37860), (5048, 37050), (5200, 35967), (5700, 32812), (5928, 31550), (6175, 30288), (6310, 29640), (7410, 25240), (7572, 24700), (7600, 24609), (7800, 23978), (8203, 22800), (9465, 19760), (9880, 18930), (10096, 18525), (11400, 16406), (11856, 15775), (11989, 15600), (12350, 15144), (12620, 14820)]