72633200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 90

約数和(自身を含む): 184535064

約数和(自身を除く): 111901864

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 503, 722, 760, 950, 1006, 1444, 1520, 1805, 1900, 2012, 2515, 2888, 3610, 3800, 4024, 5030, 5776, 7220, 7600, 8048, 9025, 9557, 10060, 12575, 14440, 18050, 19114, 20120, 25150, 28880, 36100, 38228, 40240, 47785, 50300, 72200, 76456, 95570, 100600, 144400, 152912, 181583, 191140, 201200, 238925, 363166, 382280, 477850, 726332, 764560, 907915, 955700, 1452664, 1815830, 1911400, 2905328, 3631660, 3822800, 4539575, 7263320, 9079150, 14526640, 18158300, 36316600, 72633200]

約数ペア:

[(1, 72633200), (2, 36316600), (4, 18158300), (5, 14526640), (8, 9079150), (10, 7263320), (16, 4539575), (19, 3822800), (20, 3631660), (25, 2905328), (38, 1911400), (40, 1815830), (50, 1452664), (76, 955700), (80, 907915), (95, 764560), (100, 726332), (152, 477850), (190, 382280), (200, 363166), (304, 238925), (361, 201200), (380, 191140), (400, 181583), (475, 152912), (503, 144400), (722, 100600), (760, 95570), (950, 76456), (1006, 72200), (1444, 50300), (1520, 47785), (1805, 40240), (1900, 38228), (2012, 36100), (2515, 28880), (2888, 25150), (3610, 20120), (3800, 19114), (4024, 18050), (5030, 14440), (5776, 12575), (7220, 10060), (7600, 9557), (8048, 9025)]