191863620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 650657280

約数和(自身を除く): 458793660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 151, 156, 180, 181, 195, 234, 260, 270, 302, 351, 362, 390, 453, 468, 540, 543, 585, 604, 702, 724, 755, 780, 905, 906, 1086, 1170, 1359, 1404, 1510, 1629, 1755, 1810, 1812, 1963, 2172, 2265, 2340, 2353, 2715, 2718, 3020, 3258, 3510, 3620, 3926, 4077, 4530, 4706, 4887, 5430, 5436, 5889, 6516, 6795, 7020, 7059, 7852, 8145, 8154, 9060, 9412, 9774, 9815, 10860, 11765, 11778, 13590, 14118, 16290, 16308, 17667, 19548, 19630, 20385, 21177, 23530, 23556, 24435, 27180, 27331, 28236, 29445, 32580, 35295, 35334, 39260, 40770, 42354, 47060, 48870, 53001, 54662, 58890, 63531, 70590, 70668, 81540, 81993, 84708, 88335, 97740, 105885, 106002, 109324, 117780, 127062, 136655, 141180, 163986, 176670, 211770, 212004, 245979, 254124, 265005, 273310, 317655, 327972, 353340, 355303, 409965, 423540, 491958, 530010, 546620, 635310, 710606, 737937, 819930, 983916, 1060020, 1065909, 1229895, 1270620, 1421212, 1475874, 1639860, 1776515, 2131818, 2459790, 2951748, 3197727, 3553030, 3689685, 4263636, 4919580, 5329545, 6395454, 7106060, 7379370, 9593181, 10659090, 12790908, 14758740, 15988635, 19186362, 21318180, 31977270, 38372724, 47965905, 63954540, 95931810, 191863620]

約数ペア:

[(1, 191863620), (2, 95931810), (3, 63954540), (4, 47965905), (5, 38372724), (6, 31977270), (9, 21318180), (10, 19186362), (12, 15988635), (13, 14758740), (15, 12790908), (18, 10659090), (20, 9593181), (26, 7379370), (27, 7106060), (30, 6395454), (36, 5329545), (39, 4919580), (45, 4263636), (52, 3689685), (54, 3553030), (60, 3197727), (65, 2951748), (78, 2459790), (90, 2131818), (108, 1776515), (117, 1639860), (130, 1475874), (135, 1421212), (151, 1270620), (156, 1229895), (180, 1065909), (181, 1060020), (195, 983916), (234, 819930), (260, 737937), (270, 710606), (302, 635310), (351, 546620), (362, 530010), (390, 491958), (453, 423540), (468, 409965), (540, 355303), (543, 353340), (585, 327972), (604, 317655), (702, 273310), (724, 265005), (755, 254124), (780, 245979), (905, 212004), (906, 211770), (1086, 176670), (1170, 163986), (1359, 141180), (1404, 136655), (1510, 127062), (1629, 117780), (1755, 109324), (1810, 106002), (1812, 105885), (1963, 97740), (2172, 88335), (2265, 84708), (2340, 81993), (2353, 81540), (2715, 70668), (2718, 70590), (3020, 63531), (3258, 58890), (3510, 54662), (3620, 53001), (3926, 48870), (4077, 47060), (4530, 42354), (4706, 40770), (4887, 39260), (5430, 35334), (5436, 35295), (5889, 32580), (6516, 29445), (6795, 28236), (7020, 27331), (7059, 27180), (7852, 24435), (8145, 23556), (8154, 23530), (9060, 21177), (9412, 20385), (9774, 19630), (9815, 19548), (10860, 17667), (11765, 16308), (11778, 16290), (13590, 14118)]