266230980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 851969664

約数和(自身を除く): 585738684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 107, 115, 138, 180, 207, 214, 230, 276, 321, 345, 414, 428, 460, 535, 601, 642, 690, 828, 963, 1035, 1070, 1202, 1284, 1380, 1605, 1803, 1926, 2070, 2140, 2404, 2461, 3005, 3210, 3606, 3852, 4140, 4815, 4922, 5409, 6010, 6420, 7212, 7383, 9015, 9630, 9844, 10818, 12020, 12305, 13823, 14766, 18030, 19260, 21636, 22149, 24610, 27045, 27646, 29532, 36060, 36915, 41469, 44298, 49220, 54090, 55292, 64307, 69115, 73830, 82938, 88596, 108180, 110745, 124407, 128614, 138230, 147660, 165876, 192921, 207345, 221490, 248814, 257228, 276460, 321535, 385842, 414690, 442980, 497628, 578763, 622035, 643070, 771684, 829380, 964605, 1157526, 1244070, 1286140, 1479061, 1929210, 2315052, 2488140, 2893815, 2958122, 3858420, 4437183, 5787630, 5916244, 7395305, 8874366, 11575260, 13311549, 14790610, 17748732, 22185915, 26623098, 29581220, 44371830, 53246196, 66557745, 88743660, 133115490, 266230980]

約数ペア:

[(1, 266230980), (2, 133115490), (3, 88743660), (4, 66557745), (5, 53246196), (6, 44371830), (9, 29581220), (10, 26623098), (12, 22185915), (15, 17748732), (18, 14790610), (20, 13311549), (23, 11575260), (30, 8874366), (36, 7395305), (45, 5916244), (46, 5787630), (60, 4437183), (69, 3858420), (90, 2958122), (92, 2893815), (107, 2488140), (115, 2315052), (138, 1929210), (180, 1479061), (207, 1286140), (214, 1244070), (230, 1157526), (276, 964605), (321, 829380), (345, 771684), (414, 643070), (428, 622035), (460, 578763), (535, 497628), (601, 442980), (642, 414690), (690, 385842), (828, 321535), (963, 276460), (1035, 257228), (1070, 248814), (1202, 221490), (1284, 207345), (1380, 192921), (1605, 165876), (1803, 147660), (1926, 138230), (2070, 128614), (2140, 124407), (2404, 110745), (2461, 108180), (3005, 88596), (3210, 82938), (3606, 73830), (3852, 69115), (4140, 64307), (4815, 55292), (4922, 54090), (5409, 49220), (6010, 44298), (6420, 41469), (7212, 36915), (7383, 36060), (9015, 29532), (9630, 27646), (9844, 27045), (10818, 24610), (12020, 22149), (12305, 21636), (13823, 19260), (14766, 18030)]