149968500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 487468800

約数和(自身を除く): 337500300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 125, 132, 149, 150, 165, 183, 220, 244, 250, 275, 298, 300, 305, 330, 366, 375, 447, 500, 550, 596, 610, 660, 671, 732, 745, 750, 825, 894, 915, 1100, 1220, 1342, 1375, 1490, 1500, 1525, 1639, 1650, 1788, 1830, 2013, 2235, 2684, 2750, 2980, 3050, 3278, 3300, 3355, 3660, 3725, 4026, 4125, 4470, 4575, 4917, 5500, 6100, 6556, 6710, 7450, 7625, 8052, 8195, 8250, 8940, 9089, 9150, 9834, 10065, 11175, 13420, 14900, 15250, 16390, 16500, 16775, 18178, 18300, 18625, 19668, 20130, 22350, 22875, 24585, 27267, 30500, 32780, 33550, 36356, 37250, 40260, 40975, 44700, 45445, 45750, 49170, 50325, 54534, 55875, 67100, 74500, 81950, 83875, 90890, 91500, 98340, 99979, 100650, 109068, 111750, 122925, 136335, 163900, 167750, 181780, 199958, 201300, 204875, 223500, 227225, 245850, 251625, 272670, 299937, 335500, 399916, 409750, 454450, 491700, 499895, 503250, 545340, 599874, 614625, 681675, 819500, 908900, 999790, 1006500, 1136125, 1199748, 1229250, 1363350, 1499685, 1999580, 2272250, 2458500, 2499475, 2726700, 2999370, 3408375, 4544500, 4998950, 5998740, 6816750, 7498425, 9997900, 12497375, 13633500, 14996850, 24994750, 29993700, 37492125, 49989500, 74984250, 149968500]

約数ペア:

[(1, 149968500), (2, 74984250), (3, 49989500), (4, 37492125), (5, 29993700), (6, 24994750), (10, 14996850), (11, 13633500), (12, 12497375), (15, 9997900), (20, 7498425), (22, 6816750), (25, 5998740), (30, 4998950), (33, 4544500), (44, 3408375), (50, 2999370), (55, 2726700), (60, 2499475), (61, 2458500), (66, 2272250), (75, 1999580), (100, 1499685), (110, 1363350), (122, 1229250), (125, 1199748), (132, 1136125), (149, 1006500), (150, 999790), (165, 908900), (183, 819500), (220, 681675), (244, 614625), (250, 599874), (275, 545340), (298, 503250), (300, 499895), (305, 491700), (330, 454450), (366, 409750), (375, 399916), (447, 335500), (500, 299937), (550, 272670), (596, 251625), (610, 245850), (660, 227225), (671, 223500), (732, 204875), (745, 201300), (750, 199958), (825, 181780), (894, 167750), (915, 163900), (1100, 136335), (1220, 122925), (1342, 111750), (1375, 109068), (1490, 100650), (1500, 99979), (1525, 98340), (1639, 91500), (1650, 90890), (1788, 83875), (1830, 81950), (2013, 74500), (2235, 67100), (2684, 55875), (2750, 54534), (2980, 50325), (3050, 49170), (3278, 45750), (3300, 45445), (3355, 44700), (3660, 40975), (3725, 40260), (4026, 37250), (4125, 36356), (4470, 33550), (4575, 32780), (4917, 30500), (5500, 27267), (6100, 24585), (6556, 22875), (6710, 22350), (7450, 20130), (7625, 19668), (8052, 18625), (8195, 18300), (8250, 18178), (8940, 16775), (9089, 16500), (9150, 16390), (9834, 15250), (10065, 14900), (11175, 13420)]