75458070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 209757600

約数和(自身を除く): 134299530

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, 331, 447, 510, 662, 745, 765, 894, 993, 1341, 1490, 1530, 1655, 1986, 2235, 2533, 2682, 2979, 3310, 4470, 4965, 5066, 5627, 5958, 6705, 7599, 9930, 11254, 12665, 13410, 14895, 15198, 16881, 22797, 25330, 28135, 29790, 33762, 37995, 45594, 49319, 50643, 56270, 75990, 84405, 98638, 101286, 113985, 147957, 168810, 227970, 246595, 253215, 295914, 443871, 493190, 506430, 739785, 838423, 887742, 1479570, 1676846, 2219355, 2515269, 4192115, 4438710, 5030538, 7545807, 8384230, 12576345, 15091614, 25152690, 37729035, 75458070]

約数ペア:

[(1, 75458070), (2, 37729035), (3, 25152690), (5, 15091614), (6, 12576345), (9, 8384230), (10, 7545807), (15, 5030538), (17, 4438710), (18, 4192115), (30, 2515269), (34, 2219355), (45, 1676846), (51, 1479570), (85, 887742), (90, 838423), (102, 739785), (149, 506430), (153, 493190), (170, 443871), (255, 295914), (298, 253215), (306, 246595), (331, 227970), (447, 168810), (510, 147957), (662, 113985), (745, 101286), (765, 98638), (894, 84405), (993, 75990), (1341, 56270), (1490, 50643), (1530, 49319), (1655, 45594), (1986, 37995), (2235, 33762), (2533, 29790), (2682, 28135), (2979, 25330), (3310, 22797), (4470, 16881), (4965, 15198), (5066, 14895), (5627, 13410), (5958, 12665), (6705, 11254), (7599, 9930)]