105132420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 354017664

約数和(自身を除く): 248885244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 47, 51, 60, 68, 85, 86, 90, 94, 102, 129, 141, 153, 170, 172, 180, 188, 204, 215, 235, 255, 258, 282, 289, 306, 340, 387, 423, 430, 470, 510, 516, 564, 578, 612, 645, 705, 731, 765, 774, 799, 846, 860, 867, 940, 1020, 1156, 1290, 1410, 1445, 1462, 1530, 1548, 1598, 1692, 1734, 1935, 2021, 2115, 2193, 2397, 2580, 2601, 2820, 2890, 2924, 3060, 3196, 3468, 3655, 3870, 3995, 4042, 4230, 4335, 4386, 4794, 5202, 5780, 6063, 6579, 7191, 7310, 7740, 7990, 8084, 8460, 8670, 8772, 9588, 10105, 10404, 10965, 11985, 12126, 12427, 13005, 13158, 13583, 14382, 14620, 15980, 17340, 18189, 20210, 21930, 23970, 24252, 24854, 26010, 26316, 27166, 28764, 30315, 32895, 34357, 35955, 36378, 37281, 40420, 40749, 43860, 47940, 49708, 52020, 54332, 60630, 62135, 65790, 67915, 68714, 71910, 72756, 74562, 81498, 90945, 103071, 111843, 121260, 122247, 124270, 131580, 135830, 137428, 143820, 149124, 162996, 171785, 181890, 186405, 203745, 206142, 223686, 244494, 248540, 271660, 309213, 343570, 363780, 372810, 407490, 412284, 447372, 488988, 515355, 559215, 584069, 611235, 618426, 687140, 745620, 814980, 1030710, 1118430, 1168138, 1222470, 1236852, 1546065, 1752207, 2061420, 2236860, 2336276, 2444940, 2920345, 3092130, 3504414, 5256621, 5840690, 6184260, 7008828, 8761035, 10513242, 11681380, 17522070, 21026484, 26283105, 35044140, 52566210, 105132420]

約数ペア:

[(1, 105132420), (2, 52566210), (3, 35044140), (4, 26283105), (5, 21026484), (6, 17522070), (9, 11681380), (10, 10513242), (12, 8761035), (15, 7008828), (17, 6184260), (18, 5840690), (20, 5256621), (30, 3504414), (34, 3092130), (36, 2920345), (43, 2444940), (45, 2336276), (47, 2236860), (51, 2061420), (60, 1752207), (68, 1546065), (85, 1236852), (86, 1222470), (90, 1168138), (94, 1118430), (102, 1030710), (129, 814980), (141, 745620), (153, 687140), (170, 618426), (172, 611235), (180, 584069), (188, 559215), (204, 515355), (215, 488988), (235, 447372), (255, 412284), (258, 407490), (282, 372810), (289, 363780), (306, 343570), (340, 309213), (387, 271660), (423, 248540), (430, 244494), (470, 223686), (510, 206142), (516, 203745), (564, 186405), (578, 181890), (612, 171785), (645, 162996), (705, 149124), (731, 143820), (765, 137428), (774, 135830), (799, 131580), (846, 124270), (860, 122247), (867, 121260), (940, 111843), (1020, 103071), (1156, 90945), (1290, 81498), (1410, 74562), (1445, 72756), (1462, 71910), (1530, 68714), (1548, 67915), (1598, 65790), (1692, 62135), (1734, 60630), (1935, 54332), (2021, 52020), (2115, 49708), (2193, 47940), (2397, 43860), (2580, 40749), (2601, 40420), (2820, 37281), (2890, 36378), (2924, 35955), (3060, 34357), (3196, 32895), (3468, 30315), (3655, 28764), (3870, 27166), (3995, 26316), (4042, 26010), (4230, 24854), (4335, 24252), (4386, 23970), (4794, 21930), (5202, 20210), (5780, 18189), (6063, 17340), (6579, 15980), (7191, 14620), (7310, 14382), (7740, 13583), (7990, 13158), (8084, 13005), (8460, 12427), (8670, 12126), (8772, 11985), (9588, 10965), (10105, 10404)]