421425450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 1165461120

約数和(自身を除く): 744035670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 487, 641, 675, 974, 1282, 1350, 1461, 1923, 2435, 2922, 3205, 3846, 4383, 4870, 5769, 6410, 7305, 8766, 9615, 11538, 12175, 13149, 14610, 16025, 17307, 19230, 21915, 24350, 26298, 28845, 32050, 34614, 36525, 43830, 48075, 57690, 65745, 73050, 86535, 96150, 109575, 131490, 144225, 173070, 219150, 288450, 312167, 328725, 432675, 624334, 657450, 865350, 936501, 1560835, 1873002, 2809503, 3121670, 4682505, 5619006, 7804175, 8428509, 9365010, 14047515, 15608350, 16857018, 23412525, 28095030, 42142545, 46825050, 70237575, 84285090, 140475150, 210712725, 421425450]

約数ペア:

[(1, 421425450), (2, 210712725), (3, 140475150), (5, 84285090), (6, 70237575), (9, 46825050), (10, 42142545), (15, 28095030), (18, 23412525), (25, 16857018), (27, 15608350), (30, 14047515), (45, 9365010), (50, 8428509), (54, 7804175), (75, 5619006), (90, 4682505), (135, 3121670), (150, 2809503), (225, 1873002), (270, 1560835), (450, 936501), (487, 865350), (641, 657450), (675, 624334), (974, 432675), (1282, 328725), (1350, 312167), (1461, 288450), (1923, 219150), (2435, 173070), (2922, 144225), (3205, 131490), (3846, 109575), (4383, 96150), (4870, 86535), (5769, 73050), (6410, 65745), (7305, 57690), (8766, 48075), (9615, 43830), (11538, 36525), (12175, 34614), (13149, 32050), (14610, 28845), (16025, 26298), (17307, 24350), (19230, 21915)]