198537300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 682456320

約数和(自身を除く): 483919020

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, 65, 71, 75, 78, 90, 100, 117, 130, 142, 150, 156, 180, 195, 213, 225, 234, 239, 260, 284, 300, 325, 355, 390, 426, 450, 468, 478, 585, 639, 650, 710, 717, 780, 852, 900, 923, 956, 975, 1065, 1170, 1195, 1278, 1300, 1420, 1434, 1775, 1846, 1950, 2130, 2151, 2340, 2390, 2556, 2769, 2868, 2925, 3107, 3195, 3550, 3585, 3692, 3900, 4260, 4302, 4615, 4780, 5325, 5538, 5850, 5975, 6214, 6390, 7100, 7170, 8307, 8604, 9230, 9321, 10650, 10755, 11076, 11700, 11950, 12428, 12780, 13845, 14340, 15535, 15975, 16614, 16969, 17925, 18460, 18642, 21300, 21510, 23075, 23900, 27690, 27963, 31070, 31950, 33228, 33938, 35850, 37284, 41535, 43020, 46150, 46605, 50907, 53775, 55380, 55926, 62140, 63900, 67876, 69225, 71700, 77675, 83070, 84845, 92300, 93210, 101814, 107550, 111852, 138450, 139815, 152721, 155350, 166140, 169690, 186420, 203628, 207675, 215100, 220597, 233025, 254535, 276900, 279630, 305442, 310700, 339380, 415350, 424225, 441194, 466050, 509070, 559260, 610884, 661791, 699075, 763605, 830700, 848450, 882388, 932100, 1018140, 1102985, 1272675, 1323582, 1398150, 1527210, 1696900, 1985373, 2205970, 2545350, 2647164, 2796300, 3054420, 3308955, 3818025, 3970746, 4411940, 5090700, 5514925, 6617910, 7636050, 7941492, 9926865, 11029850, 13235820, 15272100, 16544775, 19853730, 22059700, 33089550, 39707460, 49634325, 66179100, 99268650, 198537300]

約数ペア:

[(1, 198537300), (2, 99268650), (3, 66179100), (4, 49634325), (5, 39707460), (6, 33089550), (9, 22059700), (10, 19853730), (12, 16544775), (13, 15272100), (15, 13235820), (18, 11029850), (20, 9926865), (25, 7941492), (26, 7636050), (30, 6617910), (36, 5514925), (39, 5090700), (45, 4411940), (50, 3970746), (52, 3818025), (60, 3308955), (65, 3054420), (71, 2796300), (75, 2647164), (78, 2545350), (90, 2205970), (100, 1985373), (117, 1696900), (130, 1527210), (142, 1398150), (150, 1323582), (156, 1272675), (180, 1102985), (195, 1018140), (213, 932100), (225, 882388), (234, 848450), (239, 830700), (260, 763605), (284, 699075), (300, 661791), (325, 610884), (355, 559260), (390, 509070), (426, 466050), (450, 441194), (468, 424225), (478, 415350), (585, 339380), (639, 310700), (650, 305442), (710, 279630), (717, 276900), (780, 254535), (852, 233025), (900, 220597), (923, 215100), (956, 207675), (975, 203628), (1065, 186420), (1170, 169690), (1195, 166140), (1278, 155350), (1300, 152721), (1420, 139815), (1434, 138450), (1775, 111852), (1846, 107550), (1950, 101814), (2130, 93210), (2151, 92300), (2340, 84845), (2390, 83070), (2556, 77675), (2769, 71700), (2868, 69225), (2925, 67876), (3107, 63900), (3195, 62140), (3550, 55926), (3585, 55380), (3692, 53775), (3900, 50907), (4260, 46605), (4302, 46150), (4615, 43020), (4780, 41535), (5325, 37284), (5538, 35850), (5850, 33938), (5975, 33228), (6214, 31950), (6390, 31070), (7100, 27963), (7170, 27690), (8307, 23900), (8604, 23075), (9230, 21510), (9321, 21300), (10650, 18642), (10755, 18460), (11076, 17925), (11700, 16969), (11950, 16614), (12428, 15975), (12780, 15535), (13845, 14340)]