88617900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 308591360

約数和(自身を除く): 219973460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2221, 2660, 2850, 3325, 3990, 4442, 5700, 6650, 6663, 7980, 8884, 9975, 11105, 13300, 13326, 15547, 19950, 22210, 26652, 31094, 33315, 39900, 42199, 44420, 46641, 55525, 62188, 66630, 77735, 84398, 93282, 111050, 126597, 133260, 155470, 166575, 168796, 186564, 210995, 222100, 233205, 253194, 295393, 310940, 333150, 388675, 421990, 466410, 506388, 590786, 632985, 666300, 777350, 843980, 886179, 932820, 1054975, 1166025, 1181572, 1265970, 1476965, 1554700, 1772358, 2109950, 2332050, 2531940, 2953930, 3164925, 3544716, 4219900, 4430895, 4664100, 5907860, 6329850, 7384825, 8861790, 12659700, 14769650, 17723580, 22154475, 29539300, 44308950, 88617900]

約数ペア:

[(1, 88617900), (2, 44308950), (3, 29539300), (4, 22154475), (5, 17723580), (6, 14769650), (7, 12659700), (10, 8861790), (12, 7384825), (14, 6329850), (15, 5907860), (19, 4664100), (20, 4430895), (21, 4219900), (25, 3544716), (28, 3164925), (30, 2953930), (35, 2531940), (38, 2332050), (42, 2109950), (50, 1772358), (57, 1554700), (60, 1476965), (70, 1265970), (75, 1181572), (76, 1166025), (84, 1054975), (95, 932820), (100, 886179), (105, 843980), (114, 777350), (133, 666300), (140, 632985), (150, 590786), (175, 506388), (190, 466410), (210, 421990), (228, 388675), (266, 333150), (285, 310940), (300, 295393), (350, 253194), (380, 233205), (399, 222100), (420, 210995), (475, 186564), (525, 168796), (532, 166575), (570, 155470), (665, 133260), (700, 126597), (798, 111050), (950, 93282), (1050, 84398), (1140, 77735), (1330, 66630), (1425, 62188), (1596, 55525), (1900, 46641), (1995, 44420), (2100, 42199), (2221, 39900), (2660, 33315), (2850, 31094), (3325, 26652), (3990, 22210), (4442, 19950), (5700, 15547), (6650, 13326), (6663, 13300), (7980, 11105), (8884, 9975)]