148711500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{4721}}^1$

素因数の和:4753

約数の個数: 144

約数和(自身を含む): 536268096

約数和(自身を除く): 387556596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 4721, 5250, 6300, 7875, 9442, 10500, 14163, 15750, 18884, 23605, 28326, 31500, 33047, 42489, 47210, 56652, 66094, 70815, 84978, 94420, 99141, 118025, 132188, 141630, 165235, 169956, 198282, 212445, 236050, 283260, 297423, 330470, 354075, 396564, 424890, 472100, 495705, 590125, 594846, 660940, 708150, 826175, 849780, 991410, 1062225, 1180250, 1189692, 1416300, 1487115, 1652350, 1770375, 1982820, 2124450, 2360500, 2478525, 2974230, 3304700, 3540750, 4130875, 4248900, 4957050, 5311125, 5948460, 7081500, 7435575, 8261750, 9914100, 10622250, 12392625, 14871150, 16523500, 21244500, 24785250, 29742300, 37177875, 49570500, 74355750, 148711500]

約数ペア:

[(1, 148711500), (2, 74355750), (3, 49570500), (4, 37177875), (5, 29742300), (6, 24785250), (7, 21244500), (9, 16523500), (10, 14871150), (12, 12392625), (14, 10622250), (15, 9914100), (18, 8261750), (20, 7435575), (21, 7081500), (25, 5948460), (28, 5311125), (30, 4957050), (35, 4248900), (36, 4130875), (42, 3540750), (45, 3304700), (50, 2974230), (60, 2478525), (63, 2360500), (70, 2124450), (75, 1982820), (84, 1770375), (90, 1652350), (100, 1487115), (105, 1416300), (125, 1189692), (126, 1180250), (140, 1062225), (150, 991410), (175, 849780), (180, 826175), (210, 708150), (225, 660940), (250, 594846), (252, 590125), (300, 495705), (315, 472100), (350, 424890), (375, 396564), (420, 354075), (450, 330470), (500, 297423), (525, 283260), (630, 236050), (700, 212445), (750, 198282), (875, 169956), (900, 165235), (1050, 141630), (1125, 132188), (1260, 118025), (1500, 99141), (1575, 94420), (1750, 84978), (2100, 70815), (2250, 66094), (2625, 56652), (3150, 47210), (3500, 42489), (4500, 33047), (4721, 31500), (5250, 28326), (6300, 23605), (7875, 18884), (9442, 15750), (10500, 14163)]