876631860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22037}}^1$

素因数の和:22082

約数の個数: 144

約数和(自身を含む): 3032252496

約数和(自身を除く): 2155620636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 22037, 39780, 44074, 66111, 88148, 110185, 132222, 198333, 220370, 264444, 286481, 330555, 374629, 396666, 440740, 572962, 661110, 749258, 793332, 859443, 991665, 1123887, 1145924, 1322220, 1432405, 1498516, 1718886, 1873145, 1983330, 2247774, 2578329, 2864810, 3371661, 3437772, 3746290, 3966660, 4297215, 4495548, 4870177, 5156658, 5619435, 5729620, 6743322, 7492580, 8594430, 9740354, 10313316, 11238870, 12891645, 13486644, 14610531, 16858305, 17188860, 19480708, 22477740, 24350885, 25783290, 29221062, 33716610, 43831593, 48701770, 51566580, 58442124, 67433220, 73052655, 87663186, 97403540, 146105310, 175326372, 219157965, 292210620, 438315930, 876631860]

約数ペア:

[(1, 876631860), (2, 438315930), (3, 292210620), (4, 219157965), (5, 175326372), (6, 146105310), (9, 97403540), (10, 87663186), (12, 73052655), (13, 67433220), (15, 58442124), (17, 51566580), (18, 48701770), (20, 43831593), (26, 33716610), (30, 29221062), (34, 25783290), (36, 24350885), (39, 22477740), (45, 19480708), (51, 17188860), (52, 16858305), (60, 14610531), (65, 13486644), (68, 12891645), (78, 11238870), (85, 10313316), (90, 9740354), (102, 8594430), (117, 7492580), (130, 6743322), (153, 5729620), (156, 5619435), (170, 5156658), (180, 4870177), (195, 4495548), (204, 4297215), (221, 3966660), (234, 3746290), (255, 3437772), (260, 3371661), (306, 2864810), (340, 2578329), (390, 2247774), (442, 1983330), (468, 1873145), (510, 1718886), (585, 1498516), (612, 1432405), (663, 1322220), (765, 1145924), (780, 1123887), (884, 991665), (1020, 859443), (1105, 793332), (1170, 749258), (1326, 661110), (1530, 572962), (1989, 440740), (2210, 396666), (2340, 374629), (2652, 330555), (3060, 286481), (3315, 264444), (3978, 220370), (4420, 198333), (6630, 132222), (7956, 110185), (9945, 88148), (13260, 66111), (19890, 44074), (22037, 39780)]