1204949700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25261}}^1$

素因数の和:25334

約数の個数: 108

約数和(自身を含む): 3848261508

約数和(自身を除く): 2643311808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 3180, 3975, 4770, 5300, 7950, 9540, 11925, 15900, 23850, 25261, 47700, 50522, 75783, 101044, 126305, 151566, 227349, 252610, 303132, 378915, 454698, 505220, 631525, 757830, 909396, 1136745, 1263050, 1338833, 1515660, 1894575, 2273490, 2526100, 2677666, 3789150, 4016499, 4546980, 5355332, 5683725, 6694165, 7578300, 8032998, 11367450, 12049497, 13388330, 16065996, 20082495, 22734900, 24098994, 26776660, 33470825, 40164990, 48197988, 60247485, 66941650, 80329980, 100412475, 120494970, 133883300, 200824950, 240989940, 301237425, 401649900, 602474850, 1204949700]

約数ペア:

[(1, 1204949700), (2, 602474850), (3, 401649900), (4, 301237425), (5, 240989940), (6, 200824950), (9, 133883300), (10, 120494970), (12, 100412475), (15, 80329980), (18, 66941650), (20, 60247485), (25, 48197988), (30, 40164990), (36, 33470825), (45, 26776660), (50, 24098994), (53, 22734900), (60, 20082495), (75, 16065996), (90, 13388330), (100, 12049497), (106, 11367450), (150, 8032998), (159, 7578300), (180, 6694165), (212, 5683725), (225, 5355332), (265, 4546980), (300, 4016499), (318, 3789150), (450, 2677666), (477, 2526100), (530, 2273490), (636, 1894575), (795, 1515660), (900, 1338833), (954, 1263050), (1060, 1136745), (1325, 909396), (1590, 757830), (1908, 631525), (2385, 505220), (2650, 454698), (3180, 378915), (3975, 303132), (4770, 252610), (5300, 227349), (7950, 151566), (9540, 126305), (11925, 101044), (15900, 75783), (23850, 50522), (25261, 47700)]