102842460

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3023}}^1$

素因数の和:3054

約数の個数: 144

約数和(自身を含む): 369847296

約数和(自身を除く): 267004836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3023, 3402, 3780, 4860, 5670, 6046, 6804, 8505, 9069, 11340, 12092, 15115, 17010, 18138, 21161, 27207, 30230, 34020, 36276, 42322, 45345, 54414, 60460, 63483, 81621, 84644, 90690, 105805, 108828, 126966, 136035, 163242, 181380, 190449, 211610, 244863, 253932, 272070, 317415, 326484, 380898, 408105, 423220, 489726, 544140, 571347, 634830, 734589, 761796, 816210, 952245, 979452, 1142694, 1224315, 1269660, 1469178, 1632420, 1714041, 1904490, 2285388, 2448630, 2856735, 2938356, 3428082, 3672945, 3808980, 4897260, 5142123, 5713470, 6856164, 7345890, 8570205, 10284246, 11426940, 14691780, 17140410, 20568492, 25710615, 34280820, 51421230, 102842460]

約数ペア:

[(1, 102842460), (2, 51421230), (3, 34280820), (4, 25710615), (5, 20568492), (6, 17140410), (7, 14691780), (9, 11426940), (10, 10284246), (12, 8570205), (14, 7345890), (15, 6856164), (18, 5713470), (20, 5142123), (21, 4897260), (27, 3808980), (28, 3672945), (30, 3428082), (35, 2938356), (36, 2856735), (42, 2448630), (45, 2285388), (54, 1904490), (60, 1714041), (63, 1632420), (70, 1469178), (81, 1269660), (84, 1224315), (90, 1142694), (105, 979452), (108, 952245), (126, 816210), (135, 761796), (140, 734589), (162, 634830), (180, 571347), (189, 544140), (210, 489726), (243, 423220), (252, 408105), (270, 380898), (315, 326484), (324, 317415), (378, 272070), (405, 253932), (420, 244863), (486, 211610), (540, 190449), (567, 181380), (630, 163242), (756, 136035), (810, 126966), (945, 108828), (972, 105805), (1134, 90690), (1215, 84644), (1260, 81621), (1620, 63483), (1701, 60460), (1890, 54414), (2268, 45345), (2430, 42322), (2835, 36276), (3023, 34020), (3402, 30230), (3780, 27207), (4860, 21161), (5670, 18138), (6046, 17010), (6804, 15115), (8505, 12092), (9069, 11340)]