20077089930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{88069}}^1$

素因数の和:88248

約数の個数: 96

約数和(自身を含む): 55642626000

約数和(自身を除く): 35565536070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 149, 153, 170, 255, 298, 306, 447, 510, 745, 765, 894, 1341, 1490, 1530, 2235, 2533, 2682, 4470, 5066, 6705, 7599, 12665, 13410, 15198, 22797, 25330, 37995, 45594, 75990, 88069, 113985, 176138, 227970, 264207, 440345, 528414, 792621, 880690, 1321035, 1497173, 1585242, 2642070, 2994346, 3963105, 4491519, 7485865, 7926210, 8983038, 13122281, 13474557, 14971730, 22457595, 26244562, 26949114, 39366843, 44915190, 65611405, 67372785, 78733686, 118100529, 131222810, 134745570, 196834215, 223078777, 236201058, 393668430, 446157554, 590502645, 669236331, 1115393885, 1181005290, 1338472662, 2007708993, 2230787770, 3346181655, 4015417986, 6692363310, 10038544965, 20077089930]

約数ペア:

[(1, 20077089930), (2, 10038544965), (3, 6692363310), (5, 4015417986), (6, 3346181655), (9, 2230787770), (10, 2007708993), (15, 1338472662), (17, 1181005290), (18, 1115393885), (30, 669236331), (34, 590502645), (45, 446157554), (51, 393668430), (85, 236201058), (90, 223078777), (102, 196834215), (149, 134745570), (153, 131222810), (170, 118100529), (255, 78733686), (298, 67372785), (306, 65611405), (447, 44915190), (510, 39366843), (745, 26949114), (765, 26244562), (894, 22457595), (1341, 14971730), (1490, 13474557), (1530, 13122281), (2235, 8983038), (2533, 7926210), (2682, 7485865), (4470, 4491519), (5066, 3963105), (6705, 2994346), (7599, 2642070), (12665, 1585242), (13410, 1497173), (15198, 1321035), (22797, 880690), (25330, 792621), (37995, 528414), (45594, 440345), (75990, 264207), (88069, 227970), (113985, 176138)]