217467900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18587}}^1$

素因数の和:18620

約数の個数: 108

約数和(自身を含む): 734114472

約数和(自身を除く): 516646572

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, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 18587, 37174, 55761, 74348, 92935, 111522, 167283, 185870, 223044, 241631, 278805, 334566, 371740, 464675, 483262, 557610, 669132, 724893, 836415, 929350, 966524, 1115220, 1208155, 1394025, 1449786, 1672830, 1858700, 2174679, 2416310, 2788050, 2899572, 3345660, 3624465, 4182075, 4349358, 4832620, 5576100, 6040775, 7248930, 8364150, 8698716, 10873395, 12081550, 14497860, 16728300, 18122325, 21746790, 24163100, 36244650, 43493580, 54366975, 72489300, 108733950, 217467900]

約数ペア:

[(1, 217467900), (2, 108733950), (3, 72489300), (4, 54366975), (5, 43493580), (6, 36244650), (9, 24163100), (10, 21746790), (12, 18122325), (13, 16728300), (15, 14497860), (18, 12081550), (20, 10873395), (25, 8698716), (26, 8364150), (30, 7248930), (36, 6040775), (39, 5576100), (45, 4832620), (50, 4349358), (52, 4182075), (60, 3624465), (65, 3345660), (75, 2899572), (78, 2788050), (90, 2416310), (100, 2174679), (117, 1858700), (130, 1672830), (150, 1449786), (156, 1394025), (180, 1208155), (195, 1115220), (225, 966524), (234, 929350), (260, 836415), (300, 724893), (325, 669132), (390, 557610), (450, 483262), (468, 464675), (585, 371740), (650, 334566), (780, 278805), (900, 241631), (975, 223044), (1170, 185870), (1300, 167283), (1950, 111522), (2340, 92935), (2925, 74348), (3900, 55761), (5850, 37174), (11700, 18587)]