73306750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 167132160

約数和(自身を除く): 93825410

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 25, 38, 46, 50, 55, 61, 95, 110, 115, 122, 125, 190, 209, 230, 250, 253, 275, 305, 418, 437, 475, 506, 550, 575, 610, 671, 874, 950, 1045, 1150, 1159, 1265, 1342, 1375, 1403, 1525, 2090, 2185, 2318, 2375, 2530, 2750, 2806, 2875, 3050, 3355, 4370, 4750, 4807, 5225, 5750, 5795, 6325, 6710, 7015, 7625, 9614, 10450, 10925, 11590, 12650, 12749, 14030, 15250, 15433, 16775, 21850, 24035, 25498, 26125, 26657, 28975, 30866, 31625, 33550, 35075, 48070, 52250, 53314, 54625, 57950, 63250, 63745, 70150, 77165, 83875, 109250, 120175, 127490, 133285, 144875, 154330, 167750, 175375, 240350, 266570, 289750, 293227, 318725, 350750, 385825, 586454, 600875, 637450, 666425, 771650, 1201750, 1332850, 1466135, 1593625, 1929125, 2932270, 3187250, 3332125, 3858250, 6664250, 7330675, 14661350, 36653375, 73306750]

約数ペア:

[(1, 73306750), (2, 36653375), (5, 14661350), (10, 7330675), (11, 6664250), (19, 3858250), (22, 3332125), (23, 3187250), (25, 2932270), (38, 1929125), (46, 1593625), (50, 1466135), (55, 1332850), (61, 1201750), (95, 771650), (110, 666425), (115, 637450), (122, 600875), (125, 586454), (190, 385825), (209, 350750), (230, 318725), (250, 293227), (253, 289750), (275, 266570), (305, 240350), (418, 175375), (437, 167750), (475, 154330), (506, 144875), (550, 133285), (575, 127490), (610, 120175), (671, 109250), (874, 83875), (950, 77165), (1045, 70150), (1150, 63745), (1159, 63250), (1265, 57950), (1342, 54625), (1375, 53314), (1403, 52250), (1525, 48070), (2090, 35075), (2185, 33550), (2318, 31625), (2375, 30866), (2530, 28975), (2750, 26657), (2806, 26125), (2875, 25498), (3050, 24035), (3355, 21850), (4370, 16775), (4750, 15433), (4807, 15250), (5225, 14030), (5750, 12749), (5795, 12650), (6325, 11590), (6710, 10925), (7015, 10450), (7625, 9614)]