84895020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 310517760

約数和(自身を除く): 225622740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 607, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1214, 1260, 1295, 1332, 1554, 1665, 1821, 1890, 1998, 2220, 2331, 2428, 2590, 3035, 3108, 3330, 3642, 3780, 3885, 3996, 4249, 4662, 4995, 5180, 5463, 6070, 6660, 6993, 7284, 7770, 8498, 9105, 9324, 9990, 10926, 11655, 12140, 12747, 13986, 15540, 16389, 16996, 18210, 19980, 21245, 21852, 22459, 23310, 25494, 27315, 27972, 32778, 34965, 36420, 38241, 42490, 44918, 46620, 50988, 54630, 63735, 65556, 67377, 69930, 76482, 81945, 84980, 89836, 109260, 112295, 114723, 127470, 134754, 139860, 152964, 157213, 163890, 191205, 202131, 224590, 229446, 254940, 269508, 314426, 327780, 336885, 382410, 404262, 449180, 458892, 471639, 573615, 606393, 628852, 673770, 764820, 786065, 808524, 943278, 1010655, 1147230, 1212786, 1347540, 1414917, 1572130, 1886556, 2021310, 2294460, 2358195, 2425572, 2829834, 3031965, 3144260, 4042620, 4244751, 4716390, 5659668, 6063930, 7074585, 8489502, 9432780, 12127860, 14149170, 16979004, 21223755, 28298340, 42447510, 84895020]

約数ペア:

[(1, 84895020), (2, 42447510), (3, 28298340), (4, 21223755), (5, 16979004), (6, 14149170), (7, 12127860), (9, 9432780), (10, 8489502), (12, 7074585), (14, 6063930), (15, 5659668), (18, 4716390), (20, 4244751), (21, 4042620), (27, 3144260), (28, 3031965), (30, 2829834), (35, 2425572), (36, 2358195), (37, 2294460), (42, 2021310), (45, 1886556), (54, 1572130), (60, 1414917), (63, 1347540), (70, 1212786), (74, 1147230), (84, 1010655), (90, 943278), (105, 808524), (108, 786065), (111, 764820), (126, 673770), (135, 628852), (140, 606393), (148, 573615), (180, 471639), (185, 458892), (189, 449180), (210, 404262), (222, 382410), (252, 336885), (259, 327780), (270, 314426), (315, 269508), (333, 254940), (370, 229446), (378, 224590), (420, 202131), (444, 191205), (518, 163890), (540, 157213), (555, 152964), (607, 139860), (630, 134754), (666, 127470), (740, 114723), (756, 112295), (777, 109260), (945, 89836), (999, 84980), (1036, 81945), (1110, 76482), (1214, 69930), (1260, 67377), (1295, 65556), (1332, 63735), (1554, 54630), (1665, 50988), (1821, 46620), (1890, 44918), (1998, 42490), (2220, 38241), (2331, 36420), (2428, 34965), (2590, 32778), (3035, 27972), (3108, 27315), (3330, 25494), (3642, 23310), (3780, 22459), (3885, 21852), (3996, 21245), (4249, 19980), (4662, 18210), (4995, 16996), (5180, 16389), (5463, 15540), (6070, 13986), (6660, 12747), (6993, 12140), (7284, 11655), (7770, 10926), (8498, 9990), (9105, 9324)]