201463600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 575400672

約数和(自身を除く): 373937072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 43, 50, 52, 53, 65, 68, 80, 85, 86, 100, 104, 106, 130, 136, 170, 172, 200, 208, 212, 215, 221, 260, 265, 272, 325, 340, 344, 400, 424, 425, 430, 442, 520, 530, 559, 650, 680, 688, 689, 731, 848, 850, 860, 884, 901, 1040, 1060, 1075, 1105, 1118, 1300, 1325, 1360, 1378, 1462, 1700, 1720, 1768, 1802, 2120, 2150, 2210, 2236, 2279, 2600, 2650, 2756, 2795, 2924, 3400, 3440, 3445, 3536, 3604, 3655, 4240, 4300, 4420, 4472, 4505, 4558, 5200, 5300, 5512, 5525, 5590, 5848, 6800, 6890, 7208, 7310, 8600, 8840, 8944, 9010, 9116, 9503, 10600, 11024, 11050, 11180, 11395, 11696, 11713, 13780, 13975, 14416, 14620, 17200, 17225, 17680, 18020, 18232, 18275, 19006, 21200, 22100, 22360, 22525, 22790, 23426, 27560, 27950, 29240, 29627, 34450, 36040, 36464, 36550, 38012, 38743, 44200, 44720, 45050, 45580, 46852, 47515, 55120, 55900, 56975, 58480, 58565, 59254, 68900, 72080, 73100, 76024, 77486, 88400, 90100, 91160, 93704, 95030, 111800, 113950, 117130, 118508, 137800, 146200, 148135, 152048, 154972, 180200, 182320, 187408, 190060, 193715, 223600, 227900, 234260, 237016, 237575, 275600, 292400, 292825, 296270, 309944, 360400, 380120, 387430, 455800, 468520, 474032, 475150, 503659, 585650, 592540, 619888, 740675, 760240, 774860, 911600, 937040, 950300, 968575, 1007318, 1171300, 1185080, 1481350, 1549720, 1900600, 1937150, 2014636, 2342600, 2370160, 2518295, 2962700, 3099440, 3801200, 3874300, 4029272, 4685200, 5036590, 5925400, 7748600, 8058544, 10073180, 11850800, 12591475, 15497200, 20146360, 25182950, 40292720, 50365900, 100731800, 201463600]

約数ペア:

[(1, 201463600), (2, 100731800), (4, 50365900), (5, 40292720), (8, 25182950), (10, 20146360), (13, 15497200), (16, 12591475), (17, 11850800), (20, 10073180), (25, 8058544), (26, 7748600), (34, 5925400), (40, 5036590), (43, 4685200), (50, 4029272), (52, 3874300), (53, 3801200), (65, 3099440), (68, 2962700), (80, 2518295), (85, 2370160), (86, 2342600), (100, 2014636), (104, 1937150), (106, 1900600), (130, 1549720), (136, 1481350), (170, 1185080), (172, 1171300), (200, 1007318), (208, 968575), (212, 950300), (215, 937040), (221, 911600), (260, 774860), (265, 760240), (272, 740675), (325, 619888), (340, 592540), (344, 585650), (400, 503659), (424, 475150), (425, 474032), (430, 468520), (442, 455800), (520, 387430), (530, 380120), (559, 360400), (650, 309944), (680, 296270), (688, 292825), (689, 292400), (731, 275600), (848, 237575), (850, 237016), (860, 234260), (884, 227900), (901, 223600), (1040, 193715), (1060, 190060), (1075, 187408), (1105, 182320), (1118, 180200), (1300, 154972), (1325, 152048), (1360, 148135), (1378, 146200), (1462, 137800), (1700, 118508), (1720, 117130), (1768, 113950), (1802, 111800), (2120, 95030), (2150, 93704), (2210, 91160), (2236, 90100), (2279, 88400), (2600, 77486), (2650, 76024), (2756, 73100), (2795, 72080), (2924, 68900), (3400, 59254), (3440, 58565), (3445, 58480), (3536, 56975), (3604, 55900), (3655, 55120), (4240, 47515), (4300, 46852), (4420, 45580), (4472, 45050), (4505, 44720), (4558, 44200), (5200, 38743), (5300, 38012), (5512, 36550), (5525, 36464), (5590, 36040), (5848, 34450), (6800, 29627), (6890, 29240), (7208, 27950), (7310, 27560), (8600, 23426), (8840, 22790), (8944, 22525), (9010, 22360), (9116, 22100), (9503, 21200), (10600, 19006), (11024, 18275), (11050, 18232), (11180, 18020), (11395, 17680), (11696, 17225), (11713, 17200), (13780, 14620), (13975, 14416)]