15318600

素因数分解:

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

素因数の和:252

約数の個数: 144

約数和(自身を含む): 52444560

約数和(自身を除く): 37125960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 211, 220, 242, 264, 275, 300, 330, 363, 422, 440, 484, 550, 600, 605, 633, 660, 726, 825, 844, 968, 1055, 1100, 1210, 1266, 1320, 1452, 1650, 1688, 1815, 2110, 2200, 2321, 2420, 2532, 2904, 3025, 3165, 3300, 3630, 4220, 4642, 4840, 5064, 5275, 6050, 6330, 6600, 6963, 7260, 8440, 9075, 9284, 10550, 11605, 12100, 12660, 13926, 14520, 15825, 18150, 18568, 21100, 23210, 24200, 25320, 25531, 27852, 31650, 34815, 36300, 42200, 46420, 51062, 55704, 58025, 63300, 69630, 72600, 76593, 92840, 102124, 116050, 126600, 127655, 139260, 153186, 174075, 204248, 232100, 255310, 278520, 306372, 348150, 382965, 464200, 510620, 612744, 638275, 696300, 765930, 1021240, 1276550, 1392600, 1531860, 1914825, 2553100, 3063720, 3829650, 5106200, 7659300, 15318600]

約数ペア:

[(1, 15318600), (2, 7659300), (3, 5106200), (4, 3829650), (5, 3063720), (6, 2553100), (8, 1914825), (10, 1531860), (11, 1392600), (12, 1276550), (15, 1021240), (20, 765930), (22, 696300), (24, 638275), (25, 612744), (30, 510620), (33, 464200), (40, 382965), (44, 348150), (50, 306372), (55, 278520), (60, 255310), (66, 232100), (75, 204248), (88, 174075), (100, 153186), (110, 139260), (120, 127655), (121, 126600), (132, 116050), (150, 102124), (165, 92840), (200, 76593), (211, 72600), (220, 69630), (242, 63300), (264, 58025), (275, 55704), (300, 51062), (330, 46420), (363, 42200), (422, 36300), (440, 34815), (484, 31650), (550, 27852), (600, 25531), (605, 25320), (633, 24200), (660, 23210), (726, 21100), (825, 18568), (844, 18150), (968, 15825), (1055, 14520), (1100, 13926), (1210, 12660), (1266, 12100), (1320, 11605), (1452, 10550), (1650, 9284), (1688, 9075), (1815, 8440), (2110, 7260), (2200, 6963), (2321, 6600), (2420, 6330), (2532, 6050), (2904, 5275), (3025, 5064), (3165, 4840), (3300, 4642), (3630, 4220)]