9051900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 30914688

約数和(自身を除く): 21862788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 211, 220, 260, 275, 286, 300, 325, 330, 390, 422, 429, 550, 572, 633, 650, 660, 715, 780, 825, 844, 858, 975, 1055, 1100, 1266, 1300, 1430, 1650, 1716, 1950, 2110, 2145, 2321, 2532, 2743, 2860, 3165, 3300, 3575, 3900, 4220, 4290, 4642, 5275, 5486, 6330, 6963, 7150, 8229, 8580, 9284, 10550, 10725, 10972, 11605, 12660, 13715, 13926, 14300, 15825, 16458, 21100, 21450, 23210, 27430, 27852, 30173, 31650, 32916, 34815, 41145, 42900, 46420, 54860, 58025, 60346, 63300, 68575, 69630, 82290, 90519, 116050, 120692, 137150, 139260, 150865, 164580, 174075, 181038, 205725, 232100, 274300, 301730, 348150, 362076, 411450, 452595, 603460, 696300, 754325, 822900, 905190, 1508650, 1810380, 2262975, 3017300, 4525950, 9051900]

約数ペア:

[(1, 9051900), (2, 4525950), (3, 3017300), (4, 2262975), (5, 1810380), (6, 1508650), (10, 905190), (11, 822900), (12, 754325), (13, 696300), (15, 603460), (20, 452595), (22, 411450), (25, 362076), (26, 348150), (30, 301730), (33, 274300), (39, 232100), (44, 205725), (50, 181038), (52, 174075), (55, 164580), (60, 150865), (65, 139260), (66, 137150), (75, 120692), (78, 116050), (100, 90519), (110, 82290), (130, 69630), (132, 68575), (143, 63300), (150, 60346), (156, 58025), (165, 54860), (195, 46420), (211, 42900), (220, 41145), (260, 34815), (275, 32916), (286, 31650), (300, 30173), (325, 27852), (330, 27430), (390, 23210), (422, 21450), (429, 21100), (550, 16458), (572, 15825), (633, 14300), (650, 13926), (660, 13715), (715, 12660), (780, 11605), (825, 10972), (844, 10725), (858, 10550), (975, 9284), (1055, 8580), (1100, 8229), (1266, 7150), (1300, 6963), (1430, 6330), (1650, 5486), (1716, 5275), (1950, 4642), (2110, 4290), (2145, 4220), (2321, 3900), (2532, 3575), (2743, 3300), (2860, 3165)]