64854660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 213034752

約数和(自身を除く): 148180092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 67, 68, 73, 78, 85, 102, 130, 134, 146, 156, 170, 195, 201, 204, 219, 221, 255, 260, 268, 292, 335, 340, 365, 390, 402, 438, 442, 510, 663, 670, 730, 780, 804, 871, 876, 884, 949, 1005, 1020, 1095, 1105, 1139, 1241, 1326, 1340, 1460, 1742, 1898, 2010, 2190, 2210, 2278, 2482, 2613, 2652, 2847, 3315, 3417, 3484, 3723, 3796, 4020, 4355, 4380, 4420, 4556, 4745, 4891, 4964, 5226, 5694, 5695, 6205, 6630, 6834, 7446, 8710, 9490, 9782, 10452, 11388, 11390, 12410, 13065, 13260, 13668, 14235, 14673, 14807, 14892, 16133, 17085, 17420, 18615, 18980, 19564, 22780, 24455, 24820, 26130, 28470, 29346, 29614, 32266, 34170, 37230, 44421, 48399, 48910, 52260, 56940, 58692, 59228, 63583, 64532, 68340, 73365, 74035, 74460, 80665, 83147, 88842, 96798, 97820, 127166, 146730, 148070, 161330, 166294, 177684, 190749, 193596, 222105, 241995, 249441, 254332, 293460, 296140, 317915, 322660, 332588, 381498, 415735, 444210, 483990, 498882, 635830, 762996, 831470, 888420, 953745, 967980, 997764, 1080911, 1247205, 1271660, 1662940, 1907490, 2161822, 2494410, 3242733, 3814980, 4323644, 4988820, 5404555, 6485466, 10809110, 12970932, 16213665, 21618220, 32427330, 64854660]

約数ペア:

[(1, 64854660), (2, 32427330), (3, 21618220), (4, 16213665), (5, 12970932), (6, 10809110), (10, 6485466), (12, 5404555), (13, 4988820), (15, 4323644), (17, 3814980), (20, 3242733), (26, 2494410), (30, 2161822), (34, 1907490), (39, 1662940), (51, 1271660), (52, 1247205), (60, 1080911), (65, 997764), (67, 967980), (68, 953745), (73, 888420), (78, 831470), (85, 762996), (102, 635830), (130, 498882), (134, 483990), (146, 444210), (156, 415735), (170, 381498), (195, 332588), (201, 322660), (204, 317915), (219, 296140), (221, 293460), (255, 254332), (260, 249441), (268, 241995), (292, 222105), (335, 193596), (340, 190749), (365, 177684), (390, 166294), (402, 161330), (438, 148070), (442, 146730), (510, 127166), (663, 97820), (670, 96798), (730, 88842), (780, 83147), (804, 80665), (871, 74460), (876, 74035), (884, 73365), (949, 68340), (1005, 64532), (1020, 63583), (1095, 59228), (1105, 58692), (1139, 56940), (1241, 52260), (1326, 48910), (1340, 48399), (1460, 44421), (1742, 37230), (1898, 34170), (2010, 32266), (2190, 29614), (2210, 29346), (2278, 28470), (2482, 26130), (2613, 24820), (2652, 24455), (2847, 22780), (3315, 19564), (3417, 18980), (3484, 18615), (3723, 17420), (3796, 17085), (4020, 16133), (4355, 14892), (4380, 14807), (4420, 14673), (4556, 14235), (4745, 13668), (4891, 13260), (4964, 13065), (5226, 12410), (5694, 11390), (5695, 11388), (6205, 10452), (6630, 9782), (6834, 9490), (7446, 8710)]