9039627720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{69557}}^1$

素因数の和:69612

約数の個数: 144

約数和(自身を含む): 31006869660

約数和(自身を除く): 21967241940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 10830, 12996, 14440, 16245, 21660, 25992, 32490, 43320, 64980, 69557, 129960, 139114, 208671, 278228, 347785, 417342, 556456, 626013, 695570, 834684, 1043355, 1252026, 1321583, 1391140, 1669368, 2086710, 2504052, 2643166, 2782280, 3130065, 3964749, 4173420, 5008104, 5286332, 6260130, 6607915, 7929498, 8346840, 10572664, 11894247, 12520260, 13215830, 15858996, 19823745, 23788494, 25040520, 25110077, 26431660, 31717992, 39647490, 47576988, 50220154, 52863320, 59471235, 75330231, 79294980, 95153976, 100440308, 118942470, 125550385, 150660462, 158589960, 200880616, 225990693, 237884940, 251100770, 301320924, 376651155, 451981386, 475769880, 502201540, 602641848, 753302310, 903962772, 1004403080, 1129953465, 1506604620, 1807925544, 2259906930, 3013209240, 4519813860, 9039627720]

約数ペア:

[(1, 9039627720), (2, 4519813860), (3, 3013209240), (4, 2259906930), (5, 1807925544), (6, 1506604620), (8, 1129953465), (9, 1004403080), (10, 903962772), (12, 753302310), (15, 602641848), (18, 502201540), (19, 475769880), (20, 451981386), (24, 376651155), (30, 301320924), (36, 251100770), (38, 237884940), (40, 225990693), (45, 200880616), (57, 158589960), (60, 150660462), (72, 125550385), (76, 118942470), (90, 100440308), (95, 95153976), (114, 79294980), (120, 75330231), (152, 59471235), (171, 52863320), (180, 50220154), (190, 47576988), (228, 39647490), (285, 31717992), (342, 26431660), (360, 25110077), (361, 25040520), (380, 23788494), (456, 19823745), (570, 15858996), (684, 13215830), (722, 12520260), (760, 11894247), (855, 10572664), (1083, 8346840), (1140, 7929498), (1368, 6607915), (1444, 6260130), (1710, 5286332), (1805, 5008104), (2166, 4173420), (2280, 3964749), (2888, 3130065), (3249, 2782280), (3420, 2643166), (3610, 2504052), (4332, 2086710), (5415, 1669368), (6498, 1391140), (6840, 1321583), (7220, 1252026), (8664, 1043355), (10830, 834684), (12996, 695570), (14440, 626013), (16245, 556456), (21660, 417342), (25992, 347785), (32490, 278228), (43320, 208671), (64980, 139114), (69557, 129960)]