331324380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 1035425664

約数和(自身を除く): 704101284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 83, 90, 134, 166, 180, 201, 249, 268, 331, 332, 335, 402, 415, 498, 603, 662, 670, 747, 804, 830, 993, 996, 1005, 1206, 1245, 1324, 1340, 1494, 1655, 1660, 1986, 2010, 2412, 2490, 2979, 2988, 3015, 3310, 3735, 3972, 4020, 4965, 4980, 5561, 5958, 6030, 6620, 7470, 9930, 11122, 11916, 12060, 14895, 14940, 16683, 19860, 22177, 22244, 27473, 27805, 29790, 33366, 44354, 50049, 54946, 55610, 59580, 66531, 66732, 82419, 83415, 88708, 100098, 109892, 110885, 111220, 133062, 137365, 164838, 166830, 199593, 200196, 221770, 247257, 250245, 266124, 274730, 329676, 332655, 333660, 399186, 412095, 443540, 494514, 500490, 549460, 665310, 798372, 824190, 989028, 997965, 1000980, 1236285, 1330620, 1648380, 1840691, 1995930, 2472570, 3681382, 3991860, 4945140, 5522073, 7362764, 9203455, 11044146, 16566219, 18406910, 22088292, 27610365, 33132438, 36813820, 55220730, 66264876, 82831095, 110441460, 165662190, 331324380]

約数ペア:

[(1, 331324380), (2, 165662190), (3, 110441460), (4, 82831095), (5, 66264876), (6, 55220730), (9, 36813820), (10, 33132438), (12, 27610365), (15, 22088292), (18, 18406910), (20, 16566219), (30, 11044146), (36, 9203455), (45, 7362764), (60, 5522073), (67, 4945140), (83, 3991860), (90, 3681382), (134, 2472570), (166, 1995930), (180, 1840691), (201, 1648380), (249, 1330620), (268, 1236285), (331, 1000980), (332, 997965), (335, 989028), (402, 824190), (415, 798372), (498, 665310), (603, 549460), (662, 500490), (670, 494514), (747, 443540), (804, 412095), (830, 399186), (993, 333660), (996, 332655), (1005, 329676), (1206, 274730), (1245, 266124), (1324, 250245), (1340, 247257), (1494, 221770), (1655, 200196), (1660, 199593), (1986, 166830), (2010, 164838), (2412, 137365), (2490, 133062), (2979, 111220), (2988, 110885), (3015, 109892), (3310, 100098), (3735, 88708), (3972, 83415), (4020, 82419), (4965, 66732), (4980, 66531), (5561, 59580), (5958, 55610), (6030, 54946), (6620, 50049), (7470, 44354), (9930, 33366), (11122, 29790), (11916, 27805), (12060, 27473), (14895, 22244), (14940, 22177), (16683, 19860)]