679829400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16421}}^1$

素因数の和:16466

約数の個数: 144

約数和(自身を含む): 2382503760

約数和(自身を除く): 1702674360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 13800, 16421, 20700, 32842, 41400, 49263, 65684, 82105, 98526, 131368, 147789, 164210, 197052, 246315, 295578, 328420, 377683, 394104, 410525, 492630, 591156, 656840, 738945, 755366, 821050, 985260, 1133049, 1182312, 1231575, 1477890, 1510732, 1642100, 1888415, 1970520, 2266098, 2463150, 2955780, 3021464, 3284200, 3399147, 3694725, 3776830, 4532196, 4926300, 5665245, 5911560, 6798294, 7389450, 7553660, 9064392, 9442075, 9852600, 11330490, 13596588, 14778900, 15107320, 16995735, 18884150, 22660980, 27193176, 28326225, 29557800, 33991470, 37768300, 45321960, 56652450, 67982940, 75536600, 84978675, 113304900, 135965880, 169957350, 226609800, 339914700, 679829400]

約数ペア:

[(1, 679829400), (2, 339914700), (3, 226609800), (4, 169957350), (5, 135965880), (6, 113304900), (8, 84978675), (9, 75536600), (10, 67982940), (12, 56652450), (15, 45321960), (18, 37768300), (20, 33991470), (23, 29557800), (24, 28326225), (25, 27193176), (30, 22660980), (36, 18884150), (40, 16995735), (45, 15107320), (46, 14778900), (50, 13596588), (60, 11330490), (69, 9852600), (72, 9442075), (75, 9064392), (90, 7553660), (92, 7389450), (100, 6798294), (115, 5911560), (120, 5665245), (138, 4926300), (150, 4532196), (180, 3776830), (184, 3694725), (200, 3399147), (207, 3284200), (225, 3021464), (230, 2955780), (276, 2463150), (300, 2266098), (345, 1970520), (360, 1888415), (414, 1642100), (450, 1510732), (460, 1477890), (552, 1231575), (575, 1182312), (600, 1133049), (690, 985260), (828, 821050), (900, 755366), (920, 738945), (1035, 656840), (1150, 591156), (1380, 492630), (1656, 410525), (1725, 394104), (1800, 377683), (2070, 328420), (2300, 295578), (2760, 246315), (3450, 197052), (4140, 164210), (4600, 147789), (5175, 131368), (6900, 98526), (8280, 82105), (10350, 65684), (13800, 49263), (16421, 41400), (20700, 32842)]