42208950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 121777920

約数和(自身を除く): 79568970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 659, 854, 915, 1050, 1281, 1318, 1525, 1830, 1977, 2135, 2562, 3050, 3295, 3954, 4270, 4575, 4613, 6405, 6590, 9150, 9226, 9885, 10675, 12810, 13839, 16475, 19770, 21350, 23065, 27678, 32025, 32950, 40199, 46130, 49425, 64050, 69195, 80398, 98850, 115325, 120597, 138390, 200995, 230650, 241194, 281393, 345975, 401990, 562786, 602985, 691950, 844179, 1004975, 1205970, 1406965, 1688358, 2009950, 2813930, 3014925, 4220895, 6029850, 7034825, 8441790, 14069650, 21104475, 42208950]

約数ペア:

[(1, 42208950), (2, 21104475), (3, 14069650), (5, 8441790), (6, 7034825), (7, 6029850), (10, 4220895), (14, 3014925), (15, 2813930), (21, 2009950), (25, 1688358), (30, 1406965), (35, 1205970), (42, 1004975), (50, 844179), (61, 691950), (70, 602985), (75, 562786), (105, 401990), (122, 345975), (150, 281393), (175, 241194), (183, 230650), (210, 200995), (305, 138390), (350, 120597), (366, 115325), (427, 98850), (525, 80398), (610, 69195), (659, 64050), (854, 49425), (915, 46130), (1050, 40199), (1281, 32950), (1318, 32025), (1525, 27678), (1830, 23065), (1977, 21350), (2135, 19770), (2562, 16475), (3050, 13839), (3295, 12810), (3954, 10675), (4270, 9885), (4575, 9226), (4613, 9150), (6405, 6590)]