385367580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4516

約数の個数: 144

約数和(自身を含む): 1293181344

約数和(自身を除く): 907813764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4451, 4810, 5772, 6660, 7215, 8658, 8902, 9620, 13353, 14430, 17316, 17804, 21645, 22255, 26706, 28860, 40059, 43290, 44510, 53412, 57863, 66765, 80118, 86580, 89020, 115726, 133530, 160236, 164687, 173589, 200295, 231452, 267060, 289315, 329374, 347178, 400590, 494061, 520767, 578630, 658748, 694356, 801180, 823435, 867945, 988122, 1041534, 1157260, 1482183, 1646870, 1735890, 1976244, 2083068, 2140931, 2470305, 2603835, 2964366, 3293740, 3471780, 4281862, 4940610, 5207670, 5928732, 6422793, 7410915, 8563724, 9881220, 10415340, 10704655, 12845586, 14821830, 19268379, 21409310, 25691172, 29643660, 32113965, 38536758, 42818620, 64227930, 77073516, 96341895, 128455860, 192683790, 385367580]

約数ペア:

[(1, 385367580), (2, 192683790), (3, 128455860), (4, 96341895), (5, 77073516), (6, 64227930), (9, 42818620), (10, 38536758), (12, 32113965), (13, 29643660), (15, 25691172), (18, 21409310), (20, 19268379), (26, 14821830), (30, 12845586), (36, 10704655), (37, 10415340), (39, 9881220), (45, 8563724), (52, 7410915), (60, 6422793), (65, 5928732), (74, 5207670), (78, 4940610), (90, 4281862), (111, 3471780), (117, 3293740), (130, 2964366), (148, 2603835), (156, 2470305), (180, 2140931), (185, 2083068), (195, 1976244), (222, 1735890), (234, 1646870), (260, 1482183), (333, 1157260), (370, 1041534), (390, 988122), (444, 867945), (468, 823435), (481, 801180), (555, 694356), (585, 658748), (666, 578630), (740, 520767), (780, 494061), (962, 400590), (1110, 347178), (1170, 329374), (1332, 289315), (1443, 267060), (1665, 231452), (1924, 200295), (2220, 173589), (2340, 164687), (2405, 160236), (2886, 133530), (3330, 115726), (4329, 89020), (4451, 86580), (4810, 80118), (5772, 66765), (6660, 57863), (7215, 53412), (8658, 44510), (8902, 43290), (9620, 40059), (13353, 28860), (14430, 26706), (17316, 22255), (17804, 21645)]