89156340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5478

約数の個数: 144

約数和(自身を含む): 332911488

約数和(自身を除く): 243755148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5443, 5460, 8190, 10886, 16329, 16380, 21772, 27215, 32658, 38101, 48987, 54430, 65316, 70759, 76202, 81645, 97974, 108860, 114303, 141518, 152404, 163290, 190505, 195948, 212277, 228606, 244935, 283036, 326580, 342909, 353795, 381010, 424554, 457212, 489870, 495313, 571515, 636831, 685818, 707590, 762020, 849108, 979740, 990626, 1061385, 1143030, 1273662, 1371636, 1415180, 1485939, 1714545, 1981252, 2122770, 2286060, 2476565, 2547324, 2971878, 3184155, 3429090, 4245540, 4457817, 4953130, 5943756, 6368310, 6858180, 7429695, 8915634, 9906260, 12736620, 14859390, 17831268, 22289085, 29718780, 44578170, 89156340]

約数ペア:

[(1, 89156340), (2, 44578170), (3, 29718780), (4, 22289085), (5, 17831268), (6, 14859390), (7, 12736620), (9, 9906260), (10, 8915634), (12, 7429695), (13, 6858180), (14, 6368310), (15, 5943756), (18, 4953130), (20, 4457817), (21, 4245540), (26, 3429090), (28, 3184155), (30, 2971878), (35, 2547324), (36, 2476565), (39, 2286060), (42, 2122770), (45, 1981252), (52, 1714545), (60, 1485939), (63, 1415180), (65, 1371636), (70, 1273662), (78, 1143030), (84, 1061385), (90, 990626), (91, 979740), (105, 849108), (117, 762020), (126, 707590), (130, 685818), (140, 636831), (156, 571515), (180, 495313), (182, 489870), (195, 457212), (210, 424554), (234, 381010), (252, 353795), (260, 342909), (273, 326580), (315, 283036), (364, 244935), (390, 228606), (420, 212277), (455, 195948), (468, 190505), (546, 163290), (585, 152404), (630, 141518), (780, 114303), (819, 108860), (910, 97974), (1092, 81645), (1170, 76202), (1260, 70759), (1365, 65316), (1638, 54430), (1820, 48987), (2340, 38101), (2730, 32658), (3276, 27215), (4095, 21772), (5443, 16380), (5460, 16329), (8190, 10886)]