146489200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 417850488

約数和(自身を除く): 271361288

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 169, 176, 197, 200, 208, 220, 260, 275, 286, 325, 338, 394, 400, 440, 520, 550, 572, 650, 676, 715, 788, 845, 880, 985, 1040, 1100, 1144, 1300, 1352, 1430, 1576, 1690, 1859, 1970, 2167, 2200, 2288, 2561, 2600, 2704, 2860, 3152, 3380, 3575, 3718, 3940, 4225, 4334, 4400, 4925, 5122, 5200, 5720, 6760, 7150, 7436, 7880, 8450, 8668, 9295, 9850, 10244, 10835, 11440, 12805, 13520, 14300, 14872, 15760, 16900, 17336, 18590, 19700, 20488, 21670, 25610, 28171, 28600, 29744, 33293, 33800, 34672, 37180, 39400, 40976, 43340, 46475, 51220, 54175, 56342, 57200, 64025, 66586, 67600, 74360, 78800, 86680, 92950, 102440, 108350, 112684, 128050, 133172, 140855, 148720, 166465, 173360, 185900, 204880, 216700, 225368, 256100, 266344, 281710, 332930, 366223, 371800, 433400, 450736, 512200, 532688, 563420, 665860, 704275, 732446, 743600, 832325, 866800, 1024400, 1126840, 1331720, 1408550, 1464892, 1664650, 1831115, 2253680, 2663440, 2817100, 2929784, 3329300, 3662230, 5634200, 5859568, 6658600, 7324460, 9155575, 11268400, 13317200, 14648920, 18311150, 29297840, 36622300, 73244600, 146489200]

約数ペア:

[(1, 146489200), (2, 73244600), (4, 36622300), (5, 29297840), (8, 18311150), (10, 14648920), (11, 13317200), (13, 11268400), (16, 9155575), (20, 7324460), (22, 6658600), (25, 5859568), (26, 5634200), (40, 3662230), (44, 3329300), (50, 2929784), (52, 2817100), (55, 2663440), (65, 2253680), (80, 1831115), (88, 1664650), (100, 1464892), (104, 1408550), (110, 1331720), (130, 1126840), (143, 1024400), (169, 866800), (176, 832325), (197, 743600), (200, 732446), (208, 704275), (220, 665860), (260, 563420), (275, 532688), (286, 512200), (325, 450736), (338, 433400), (394, 371800), (400, 366223), (440, 332930), (520, 281710), (550, 266344), (572, 256100), (650, 225368), (676, 216700), (715, 204880), (788, 185900), (845, 173360), (880, 166465), (985, 148720), (1040, 140855), (1100, 133172), (1144, 128050), (1300, 112684), (1352, 108350), (1430, 102440), (1576, 92950), (1690, 86680), (1859, 78800), (1970, 74360), (2167, 67600), (2200, 66586), (2288, 64025), (2561, 57200), (2600, 56342), (2704, 54175), (2860, 51220), (3152, 46475), (3380, 43340), (3575, 40976), (3718, 39400), (3940, 37180), (4225, 34672), (4334, 33800), (4400, 33293), (4925, 29744), (5122, 28600), (5200, 28171), (5720, 25610), (6760, 21670), (7150, 20488), (7436, 19700), (7880, 18590), (8450, 17336), (8668, 16900), (9295, 15760), (9850, 14872), (10244, 14300), (10835, 13520), (11440, 12805)]