27589140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 90384000

約数和(自身を除く): 62794860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 2689, 3420, 5130, 5378, 8067, 10260, 10756, 13445, 16134, 24201, 26890, 32268, 40335, 48402, 51091, 53780, 72603, 80670, 96804, 102182, 121005, 145206, 153273, 161340, 204364, 242010, 255455, 290412, 306546, 363015, 459819, 484020, 510910, 613092, 726030, 766365, 919638, 1021820, 1379457, 1452060, 1532730, 1839276, 2299095, 2758914, 3065460, 4598190, 5517828, 6897285, 9196380, 13794570, 27589140]

約数ペア:

[(1, 27589140), (2, 13794570), (3, 9196380), (4, 6897285), (5, 5517828), (6, 4598190), (9, 3065460), (10, 2758914), (12, 2299095), (15, 1839276), (18, 1532730), (19, 1452060), (20, 1379457), (27, 1021820), (30, 919638), (36, 766365), (38, 726030), (45, 613092), (54, 510910), (57, 484020), (60, 459819), (76, 363015), (90, 306546), (95, 290412), (108, 255455), (114, 242010), (135, 204364), (171, 161340), (180, 153273), (190, 145206), (228, 121005), (270, 102182), (285, 96804), (342, 80670), (380, 72603), (513, 53780), (540, 51091), (570, 48402), (684, 40335), (855, 32268), (1026, 26890), (1140, 24201), (1710, 16134), (2052, 13445), (2565, 10756), (2689, 10260), (3420, 8067), (5130, 5378)]