830613900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 2464842240

約数和(自身を除く): 1634228340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 101, 150, 158, 202, 237, 300, 303, 316, 347, 395, 404, 474, 505, 606, 694, 790, 948, 1010, 1041, 1185, 1212, 1388, 1515, 1580, 1735, 1975, 2020, 2082, 2370, 2525, 3030, 3470, 3950, 4164, 4740, 5050, 5205, 5925, 6060, 6940, 7575, 7900, 7979, 8675, 10100, 10410, 11850, 15150, 15958, 17350, 20820, 23700, 23937, 26025, 27413, 30300, 31916, 34700, 35047, 39895, 47874, 52050, 54826, 70094, 79790, 82239, 95748, 104100, 105141, 109652, 119685, 137065, 140188, 159580, 164478, 175235, 199475, 210282, 239370, 274130, 328956, 350470, 398950, 411195, 420564, 478740, 525705, 548260, 598425, 685325, 700940, 797900, 822390, 876175, 1051410, 1196850, 1370650, 1644780, 1752350, 2055975, 2102820, 2393700, 2628525, 2741300, 2768713, 3504700, 4111950, 5257050, 5537426, 8223900, 8306139, 10514100, 11074852, 13843565, 16612278, 27687130, 33224556, 41530695, 55374260, 69217825, 83061390, 138435650, 166122780, 207653475, 276871300, 415306950, 830613900]

約数ペア:

[(1, 830613900), (2, 415306950), (3, 276871300), (4, 207653475), (5, 166122780), (6, 138435650), (10, 83061390), (12, 69217825), (15, 55374260), (20, 41530695), (25, 33224556), (30, 27687130), (50, 16612278), (60, 13843565), (75, 11074852), (79, 10514100), (100, 8306139), (101, 8223900), (150, 5537426), (158, 5257050), (202, 4111950), (237, 3504700), (300, 2768713), (303, 2741300), (316, 2628525), (347, 2393700), (395, 2102820), (404, 2055975), (474, 1752350), (505, 1644780), (606, 1370650), (694, 1196850), (790, 1051410), (948, 876175), (1010, 822390), (1041, 797900), (1185, 700940), (1212, 685325), (1388, 598425), (1515, 548260), (1580, 525705), (1735, 478740), (1975, 420564), (2020, 411195), (2082, 398950), (2370, 350470), (2525, 328956), (3030, 274130), (3470, 239370), (3950, 210282), (4164, 199475), (4740, 175235), (5050, 164478), (5205, 159580), (5925, 140188), (6060, 137065), (6940, 119685), (7575, 109652), (7900, 105141), (7979, 104100), (8675, 95748), (10100, 82239), (10410, 79790), (11850, 70094), (15150, 54826), (15958, 52050), (17350, 47874), (20820, 39895), (23700, 35047), (23937, 34700), (26025, 31916), (27413, 30300)]