191985300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 661129560

約数和(自身を除く): 469144260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 61, 65, 75, 78, 90, 100, 117, 122, 130, 150, 156, 180, 183, 195, 225, 234, 244, 260, 269, 300, 305, 325, 366, 390, 450, 468, 538, 549, 585, 610, 650, 732, 780, 793, 807, 900, 915, 975, 1076, 1098, 1170, 1220, 1300, 1345, 1525, 1586, 1614, 1830, 1950, 2196, 2340, 2379, 2421, 2690, 2745, 2925, 3050, 3172, 3228, 3497, 3660, 3900, 3965, 4035, 4575, 4758, 4842, 5380, 5490, 5850, 6100, 6725, 6994, 7137, 7930, 8070, 9150, 9516, 9684, 10491, 10980, 11700, 11895, 12105, 13450, 13725, 13988, 14274, 15860, 16140, 16409, 17485, 18300, 19825, 20175, 20982, 23790, 24210, 26900, 27450, 28548, 31473, 32818, 34970, 35685, 39650, 40350, 41964, 47580, 48420, 49227, 52455, 54900, 59475, 60525, 62946, 65636, 69940, 71370, 79300, 80700, 82045, 87425, 98454, 104910, 118950, 121050, 125892, 142740, 147681, 157365, 164090, 174850, 178425, 196908, 209820, 213317, 237900, 242100, 246135, 262275, 295362, 314730, 328180, 349700, 356850, 410225, 426634, 492270, 524550, 590724, 629460, 639951, 713700, 738405, 786825, 820450, 853268, 984540, 1049100, 1066585, 1230675, 1279902, 1476810, 1573650, 1640900, 1919853, 2133170, 2461350, 2559804, 2953620, 3147300, 3199755, 3692025, 3839706, 4266340, 4922700, 5332925, 6399510, 7384050, 7679412, 9599265, 10665850, 12799020, 14768100, 15998775, 19198530, 21331700, 31997550, 38397060, 47996325, 63995100, 95992650, 191985300]

約数ペア:

[(1, 191985300), (2, 95992650), (3, 63995100), (4, 47996325), (5, 38397060), (6, 31997550), (9, 21331700), (10, 19198530), (12, 15998775), (13, 14768100), (15, 12799020), (18, 10665850), (20, 9599265), (25, 7679412), (26, 7384050), (30, 6399510), (36, 5332925), (39, 4922700), (45, 4266340), (50, 3839706), (52, 3692025), (60, 3199755), (61, 3147300), (65, 2953620), (75, 2559804), (78, 2461350), (90, 2133170), (100, 1919853), (117, 1640900), (122, 1573650), (130, 1476810), (150, 1279902), (156, 1230675), (180, 1066585), (183, 1049100), (195, 984540), (225, 853268), (234, 820450), (244, 786825), (260, 738405), (269, 713700), (300, 639951), (305, 629460), (325, 590724), (366, 524550), (390, 492270), (450, 426634), (468, 410225), (538, 356850), (549, 349700), (585, 328180), (610, 314730), (650, 295362), (732, 262275), (780, 246135), (793, 242100), (807, 237900), (900, 213317), (915, 209820), (975, 196908), (1076, 178425), (1098, 174850), (1170, 164090), (1220, 157365), (1300, 147681), (1345, 142740), (1525, 125892), (1586, 121050), (1614, 118950), (1830, 104910), (1950, 98454), (2196, 87425), (2340, 82045), (2379, 80700), (2421, 79300), (2690, 71370), (2745, 69940), (2925, 65636), (3050, 62946), (3172, 60525), (3228, 59475), (3497, 54900), (3660, 52455), (3900, 49227), (3965, 48420), (4035, 47580), (4575, 41964), (4758, 40350), (4842, 39650), (5380, 35685), (5490, 34970), (5850, 32818), (6100, 31473), (6725, 28548), (6994, 27450), (7137, 26900), (7930, 24210), (8070, 23790), (9150, 20982), (9516, 20175), (9684, 19825), (10491, 18300), (10980, 17485), (11700, 16409), (11895, 16140), (12105, 15860), (13450, 14274), (13725, 13988)]