91421460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 144

約数和(自身を含む): 309918336

約数和(自身を除く): 218496876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1447, 1620, 1755, 2106, 2340, 2430, 2894, 3159, 3510, 4212, 4341, 4860, 5265, 5788, 6318, 7020, 7235, 8682, 10530, 12636, 13023, 14470, 15795, 17364, 18811, 21060, 21705, 26046, 28940, 31590, 37622, 39069, 43410, 52092, 56433, 63180, 65115, 75244, 78138, 86820, 94055, 112866, 117207, 130230, 156276, 169299, 188110, 195345, 225732, 234414, 260460, 282165, 338598, 351621, 376220, 390690, 468828, 507897, 564330, 586035, 677196, 703242, 781380, 846495, 1015794, 1128660, 1172070, 1406484, 1523691, 1692990, 1758105, 2031588, 2344140, 2539485, 3047382, 3385980, 3516210, 4571073, 5078970, 6094764, 7032420, 7618455, 9142146, 10157940, 15236910, 18284292, 22855365, 30473820, 45710730, 91421460]

約数ペア:

[(1, 91421460), (2, 45710730), (3, 30473820), (4, 22855365), (5, 18284292), (6, 15236910), (9, 10157940), (10, 9142146), (12, 7618455), (13, 7032420), (15, 6094764), (18, 5078970), (20, 4571073), (26, 3516210), (27, 3385980), (30, 3047382), (36, 2539485), (39, 2344140), (45, 2031588), (52, 1758105), (54, 1692990), (60, 1523691), (65, 1406484), (78, 1172070), (81, 1128660), (90, 1015794), (108, 846495), (117, 781380), (130, 703242), (135, 677196), (156, 586035), (162, 564330), (180, 507897), (195, 468828), (234, 390690), (243, 376220), (260, 351621), (270, 338598), (324, 282165), (351, 260460), (390, 234414), (405, 225732), (468, 195345), (486, 188110), (540, 169299), (585, 156276), (702, 130230), (780, 117207), (810, 112866), (972, 94055), (1053, 86820), (1170, 78138), (1215, 75244), (1404, 65115), (1447, 63180), (1620, 56433), (1755, 52092), (2106, 43410), (2340, 39069), (2430, 37622), (2894, 31590), (3159, 28940), (3510, 26046), (4212, 21705), (4341, 21060), (4860, 18811), (5265, 17364), (5788, 15795), (6318, 14470), (7020, 13023), (7235, 12636), (8682, 10530)]