64511550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 108

約数和(自身を含む): 181852944

約数和(自身を除く): 117341394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 271, 345, 414, 450, 529, 542, 575, 690, 813, 1035, 1058, 1150, 1355, 1587, 1626, 1725, 2070, 2439, 2645, 2710, 3174, 3450, 4065, 4761, 4878, 5175, 5290, 6233, 6775, 7935, 8130, 9522, 10350, 12195, 12466, 13225, 13550, 15870, 18699, 20325, 23805, 24390, 26450, 31165, 37398, 39675, 40650, 47610, 56097, 60975, 62330, 79350, 93495, 112194, 119025, 121950, 143359, 155825, 186990, 238050, 280485, 286718, 311650, 430077, 467475, 560970, 716795, 860154, 934950, 1290231, 1402425, 1433590, 2150385, 2580462, 2804850, 3583975, 4300770, 6451155, 7167950, 10751925, 12902310, 21503850, 32255775, 64511550]

約数ペア:

[(1, 64511550), (2, 32255775), (3, 21503850), (5, 12902310), (6, 10751925), (9, 7167950), (10, 6451155), (15, 4300770), (18, 3583975), (23, 2804850), (25, 2580462), (30, 2150385), (45, 1433590), (46, 1402425), (50, 1290231), (69, 934950), (75, 860154), (90, 716795), (115, 560970), (138, 467475), (150, 430077), (207, 311650), (225, 286718), (230, 280485), (271, 238050), (345, 186990), (414, 155825), (450, 143359), (529, 121950), (542, 119025), (575, 112194), (690, 93495), (813, 79350), (1035, 62330), (1058, 60975), (1150, 56097), (1355, 47610), (1587, 40650), (1626, 39675), (1725, 37398), (2070, 31165), (2439, 26450), (2645, 24390), (2710, 23805), (3174, 20325), (3450, 18699), (4065, 15870), (4761, 13550), (4878, 13225), (5175, 12466), (5290, 12195), (6233, 10350), (6775, 9522), (7935, 8130)]