137945700

素因数分解:

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

素因数の和:2731

約数の個数: 144

約数和(自身を含む): 466984000

約数和(自身を除く): 329038300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2689, 2700, 2850, 3420, 4275, 5130, 5378, 5700, 8067, 8550, 10260, 10756, 12825, 13445, 16134, 17100, 24201, 25650, 26890, 32268, 40335, 48402, 51091, 51300, 53780, 67225, 72603, 80670, 96804, 102182, 121005, 134450, 145206, 153273, 161340, 201675, 204364, 242010, 255455, 268900, 290412, 306546, 363015, 403350, 459819, 484020, 510910, 605025, 613092, 726030, 766365, 806700, 919638, 1021820, 1210050, 1277275, 1379457, 1452060, 1532730, 1815075, 1839276, 2299095, 2420100, 2554550, 2758914, 3065460, 3630150, 3831825, 4598190, 5109100, 5517828, 6897285, 7260300, 7663650, 9196380, 11495475, 13794570, 15327300, 22990950, 27589140, 34486425, 45981900, 68972850, 137945700]

約数ペア:

[(1, 137945700), (2, 68972850), (3, 45981900), (4, 34486425), (5, 27589140), (6, 22990950), (9, 15327300), (10, 13794570), (12, 11495475), (15, 9196380), (18, 7663650), (19, 7260300), (20, 6897285), (25, 5517828), (27, 5109100), (30, 4598190), (36, 3831825), (38, 3630150), (45, 3065460), (50, 2758914), (54, 2554550), (57, 2420100), (60, 2299095), (75, 1839276), (76, 1815075), (90, 1532730), (95, 1452060), (100, 1379457), (108, 1277275), (114, 1210050), (135, 1021820), (150, 919638), (171, 806700), (180, 766365), (190, 726030), (225, 613092), (228, 605025), (270, 510910), (285, 484020), (300, 459819), (342, 403350), (380, 363015), (450, 306546), (475, 290412), (513, 268900), (540, 255455), (570, 242010), (675, 204364), (684, 201675), (855, 161340), (900, 153273), (950, 145206), (1026, 134450), (1140, 121005), (1350, 102182), (1425, 96804), (1710, 80670), (1900, 72603), (2052, 67225), (2565, 53780), (2689, 51300), (2700, 51091), (2850, 48402), (3420, 40335), (4275, 32268), (5130, 26890), (5378, 25650), (5700, 24201), (8067, 17100), (8550, 16134), (10260, 13445), (10756, 12825)]