215496768500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{14887}}^1$

素因数の和:15067

約数の個数: 192

約数和(自身を含む): 540795999744

約数和(自身を除く): 325299231244

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 131, 170, 221, 250, 260, 262, 325, 340, 425, 442, 500, 524, 650, 655, 850, 884, 1105, 1300, 1310, 1625, 1700, 1703, 2125, 2210, 2227, 2620, 3250, 3275, 3406, 4250, 4420, 4454, 5525, 6500, 6550, 6812, 8500, 8515, 8908, 11050, 11135, 13100, 14887, 16375, 17030, 22100, 22270, 27625, 28951, 29774, 32750, 34060, 42575, 44540, 55250, 55675, 57902, 59548, 65500, 74435, 85150, 110500, 111350, 115804, 144755, 148870, 170300, 193531, 212875, 222700, 253079, 278375, 289510, 297740, 372175, 387062, 425750, 506158, 556750, 579020, 723775, 744350, 774124, 851500, 967655, 1012316, 1113500, 1265395, 1447550, 1488700, 1860875, 1935310, 1950197, 2530790, 2895100, 3290027, 3618875, 3721750, 3870620, 3900394, 4838275, 5061580, 6326975, 6580054, 7237750, 7443500, 7800788, 9676550, 9750985, 12653950, 13160108, 14475500, 16450135, 19353100, 19501970, 24191375, 25307900, 25352561, 31634875, 32900270, 33153349, 39003940, 48382750, 48754925, 50705122, 63269750, 65800540, 66306698, 82250675, 96765500, 97509850, 101410244, 126539500, 126762805, 132613396, 164501350, 165766745, 195019700, 243774625, 253525610, 329002700, 331533490, 411253375, 430993537, 487549250, 507051220, 633814025, 663066980, 822506750, 828833725, 861987074, 975098500, 1267628050, 1645013500, 1657667450, 1723974148, 2154967685, 2535256100, 3169070125, 3315334900, 4144168625, 4309935370, 6338140250, 8288337250, 8619870740, 10774838425, 12676280500, 16576674500, 21549676850, 43099353700, 53874192125, 107748384250, 215496768500]

約数ペア:

[(1, 215496768500), (2, 107748384250), (4, 53874192125), (5, 43099353700), (10, 21549676850), (13, 16576674500), (17, 12676280500), (20, 10774838425), (25, 8619870740), (26, 8288337250), (34, 6338140250), (50, 4309935370), (52, 4144168625), (65, 3315334900), (68, 3169070125), (85, 2535256100), (100, 2154967685), (125, 1723974148), (130, 1657667450), (131, 1645013500), (170, 1267628050), (221, 975098500), (250, 861987074), (260, 828833725), (262, 822506750), (325, 663066980), (340, 633814025), (425, 507051220), (442, 487549250), (500, 430993537), (524, 411253375), (650, 331533490), (655, 329002700), (850, 253525610), (884, 243774625), (1105, 195019700), (1300, 165766745), (1310, 164501350), (1625, 132613396), (1700, 126762805), (1703, 126539500), (2125, 101410244), (2210, 97509850), (2227, 96765500), (2620, 82250675), (3250, 66306698), (3275, 65800540), (3406, 63269750), (4250, 50705122), (4420, 48754925), (4454, 48382750), (5525, 39003940), (6500, 33153349), (6550, 32900270), (6812, 31634875), (8500, 25352561), (8515, 25307900), (8908, 24191375), (11050, 19501970), (11135, 19353100), (13100, 16450135), (14887, 14475500), (16375, 13160108), (17030, 12653950), (22100, 9750985), (22270, 9676550), (27625, 7800788), (28951, 7443500), (29774, 7237750), (32750, 6580054), (34060, 6326975), (42575, 5061580), (44540, 4838275), (55250, 3900394), (55675, 3870620), (57902, 3721750), (59548, 3618875), (65500, 3290027), (74435, 2895100), (85150, 2530790), (110500, 1950197), (111350, 1935310), (115804, 1860875), (144755, 1488700), (148870, 1447550), (170300, 1265395), (193531, 1113500), (212875, 1012316), (222700, 967655), (253079, 851500), (278375, 774124), (289510, 744350), (297740, 723775), (372175, 579020), (387062, 556750), (425750, 506158)]