76718340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 263450880

約数和(自身を除く): 186732540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 71, 81, 87, 90, 92, 108, 115, 116, 135, 138, 142, 145, 162, 174, 180, 207, 213, 230, 261, 270, 276, 284, 290, 324, 345, 348, 355, 405, 414, 426, 435, 460, 522, 540, 580, 621, 639, 667, 690, 710, 783, 810, 828, 852, 870, 1035, 1044, 1065, 1242, 1278, 1305, 1334, 1380, 1420, 1566, 1620, 1633, 1740, 1863, 1917, 2001, 2059, 2070, 2130, 2349, 2484, 2556, 2610, 2668, 3105, 3132, 3195, 3266, 3335, 3726, 3834, 3915, 4002, 4118, 4140, 4260, 4698, 4899, 5220, 5751, 6003, 6177, 6210, 6390, 6532, 6670, 7452, 7668, 7830, 8004, 8165, 8236, 9315, 9396, 9585, 9798, 10005, 10295, 11502, 11745, 12006, 12354, 12420, 12780, 13340, 14697, 15660, 16330, 18009, 18531, 18630, 19170, 19596, 20010, 20590, 23004, 23490, 24012, 24495, 24708, 28755, 29394, 30015, 30885, 32660, 36018, 37062, 37260, 38340, 40020, 41180, 44091, 46980, 47357, 48990, 54027, 55593, 57510, 58788, 60030, 61770, 72036, 73485, 74124, 88182, 90045, 92655, 94714, 97980, 108054, 111186, 115020, 120060, 123540, 132273, 142071, 146970, 166779, 176364, 180090, 185310, 189428, 216108, 220455, 222372, 236785, 264546, 270135, 277965, 284142, 293940, 333558, 360180, 370620, 426213, 440910, 473570, 529092, 540270, 555930, 568284, 661365, 667116, 710355, 833895, 852426, 881820, 947140, 1080540, 1111860, 1278639, 1322730, 1420710, 1667790, 1704852, 2131065, 2557278, 2645460, 2841420, 3335580, 3835917, 4262130, 5114556, 6393195, 7671834, 8524260, 12786390, 15343668, 19179585, 25572780, 38359170, 76718340]

約数ペア:

[(1, 76718340), (2, 38359170), (3, 25572780), (4, 19179585), (5, 15343668), (6, 12786390), (9, 8524260), (10, 7671834), (12, 6393195), (15, 5114556), (18, 4262130), (20, 3835917), (23, 3335580), (27, 2841420), (29, 2645460), (30, 2557278), (36, 2131065), (45, 1704852), (46, 1667790), (54, 1420710), (58, 1322730), (60, 1278639), (69, 1111860), (71, 1080540), (81, 947140), (87, 881820), (90, 852426), (92, 833895), (108, 710355), (115, 667116), (116, 661365), (135, 568284), (138, 555930), (142, 540270), (145, 529092), (162, 473570), (174, 440910), (180, 426213), (207, 370620), (213, 360180), (230, 333558), (261, 293940), (270, 284142), (276, 277965), (284, 270135), (290, 264546), (324, 236785), (345, 222372), (348, 220455), (355, 216108), (405, 189428), (414, 185310), (426, 180090), (435, 176364), (460, 166779), (522, 146970), (540, 142071), (580, 132273), (621, 123540), (639, 120060), (667, 115020), (690, 111186), (710, 108054), (783, 97980), (810, 94714), (828, 92655), (852, 90045), (870, 88182), (1035, 74124), (1044, 73485), (1065, 72036), (1242, 61770), (1278, 60030), (1305, 58788), (1334, 57510), (1380, 55593), (1420, 54027), (1566, 48990), (1620, 47357), (1633, 46980), (1740, 44091), (1863, 41180), (1917, 40020), (2001, 38340), (2059, 37260), (2070, 37062), (2130, 36018), (2349, 32660), (2484, 30885), (2556, 30015), (2610, 29394), (2668, 28755), (3105, 24708), (3132, 24495), (3195, 24012), (3266, 23490), (3335, 23004), (3726, 20590), (3834, 20010), (3915, 19596), (4002, 19170), (4118, 18630), (4140, 18531), (4260, 18009), (4698, 16330), (4899, 15660), (5220, 14697), (5751, 13340), (6003, 12780), (6177, 12420), (6210, 12354), (6390, 12006), (6532, 11745), (6670, 11502), (7452, 10295), (7668, 10005), (7830, 9798), (8004, 9585), (8165, 9396), (8236, 9315)]