200612100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51439}}^1$

素因数の和:51469

約数の個数: 72

約数和(自身を含む): 625098880

約数和(自身を除く): 424486780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 51439, 102878, 154317, 205756, 257195, 308634, 514390, 617268, 668707, 771585, 1028780, 1285975, 1337414, 1543170, 2006121, 2571950, 2674828, 3086340, 3343535, 3857925, 4012242, 5143900, 6687070, 7715850, 8024484, 10030605, 13374140, 15431700, 16717675, 20061210, 33435350, 40122420, 50153025, 66870700, 100306050, 200612100]

約数ペア:

[(1, 200612100), (2, 100306050), (3, 66870700), (4, 50153025), (5, 40122420), (6, 33435350), (10, 20061210), (12, 16717675), (13, 15431700), (15, 13374140), (20, 10030605), (25, 8024484), (26, 7715850), (30, 6687070), (39, 5143900), (50, 4012242), (52, 3857925), (60, 3343535), (65, 3086340), (75, 2674828), (78, 2571950), (100, 2006121), (130, 1543170), (150, 1337414), (156, 1285975), (195, 1028780), (260, 771585), (300, 668707), (325, 617268), (390, 514390), (650, 308634), (780, 257195), (975, 205756), (1300, 154317), (1950, 102878), (3900, 51439)]