75244680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 295488000

約数和(自身を除く): 220243320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 269, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 504, 518, 538, 540, 555, 630, 666, 740, 756, 777, 807, 840, 888, 945, 999, 1036, 1076, 1080, 1110, 1260, 1295, 1332, 1345, 1480, 1512, 1554, 1614, 1665, 1883, 1890, 1998, 2072, 2152, 2220, 2331, 2421, 2520, 2590, 2664, 2690, 3108, 3228, 3330, 3766, 3780, 3885, 3996, 4035, 4440, 4662, 4842, 4995, 5180, 5380, 5649, 6216, 6456, 6660, 6993, 7263, 7532, 7560, 7770, 7992, 8070, 9324, 9415, 9684, 9953, 9990, 10360, 10760, 11298, 11655, 12105, 13320, 13986, 14526, 15064, 15540, 16140, 16947, 18648, 18830, 19368, 19906, 19980, 22596, 23310, 24210, 27972, 28245, 29052, 29859, 31080, 32280, 33894, 34965, 36315, 37660, 39812, 39960, 45192, 46620, 48420, 49765, 50841, 55944, 56490, 58104, 59718, 67788, 69671, 69930, 72630, 75320, 79624, 84735, 89577, 93240, 96840, 99530, 101682, 112980, 119436, 135576, 139342, 139860, 145260, 149295, 169470, 179154, 199060, 203364, 209013, 225960, 238872, 254205, 268731, 278684, 279720, 290520, 298590, 338940, 348355, 358308, 398120, 406728, 418026, 447885, 508410, 537462, 557368, 597180, 627039, 677880, 696710, 716616, 836052, 895770, 1016820, 1045065, 1074924, 1194360, 1254078, 1343655, 1393420, 1672104, 1791540, 1881117, 2033640, 2090130, 2149848, 2508156, 2687310, 2786840, 3135195, 3583080, 3762234, 4180260, 5016312, 5374620, 6270390, 7524468, 8360520, 9405585, 10749240, 12540780, 15048936, 18811170, 25081560, 37622340, 75244680]

約数ペア:

[(1, 75244680), (2, 37622340), (3, 25081560), (4, 18811170), (5, 15048936), (6, 12540780), (7, 10749240), (8, 9405585), (9, 8360520), (10, 7524468), (12, 6270390), (14, 5374620), (15, 5016312), (18, 4180260), (20, 3762234), (21, 3583080), (24, 3135195), (27, 2786840), (28, 2687310), (30, 2508156), (35, 2149848), (36, 2090130), (37, 2033640), (40, 1881117), (42, 1791540), (45, 1672104), (54, 1393420), (56, 1343655), (60, 1254078), (63, 1194360), (70, 1074924), (72, 1045065), (74, 1016820), (84, 895770), (90, 836052), (105, 716616), (108, 696710), (111, 677880), (120, 627039), (126, 597180), (135, 557368), (140, 537462), (148, 508410), (168, 447885), (180, 418026), (185, 406728), (189, 398120), (210, 358308), (216, 348355), (222, 338940), (252, 298590), (259, 290520), (269, 279720), (270, 278684), (280, 268731), (296, 254205), (315, 238872), (333, 225960), (360, 209013), (370, 203364), (378, 199060), (420, 179154), (444, 169470), (504, 149295), (518, 145260), (538, 139860), (540, 139342), (555, 135576), (630, 119436), (666, 112980), (740, 101682), (756, 99530), (777, 96840), (807, 93240), (840, 89577), (888, 84735), (945, 79624), (999, 75320), (1036, 72630), (1076, 69930), (1080, 69671), (1110, 67788), (1260, 59718), (1295, 58104), (1332, 56490), (1345, 55944), (1480, 50841), (1512, 49765), (1554, 48420), (1614, 46620), (1665, 45192), (1883, 39960), (1890, 39812), (1998, 37660), (2072, 36315), (2152, 34965), (2220, 33894), (2331, 32280), (2421, 31080), (2520, 29859), (2590, 29052), (2664, 28245), (2690, 27972), (3108, 24210), (3228, 23310), (3330, 22596), (3766, 19980), (3780, 19906), (3885, 19368), (3996, 18830), (4035, 18648), (4440, 16947), (4662, 16140), (4842, 15540), (4995, 15064), (5180, 14526), (5380, 13986), (5649, 13320), (6216, 12105), (6456, 11655), (6660, 11298), (6993, 10760), (7263, 10360), (7532, 9990), (7560, 9953), (7770, 9684), (7992, 9415), (8070, 9324)]