201650940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65899}}^1$

素因数の和:65931

約数の個数: 72

約数和(自身を含む): 647665200

約数和(自身を除く): 446014260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 65899, 131798, 197697, 263596, 329495, 395394, 593091, 658990, 790788, 988485, 1120283, 1186182, 1317980, 1976970, 2240566, 2372364, 2965455, 3360849, 3953940, 4481132, 5601415, 5930910, 6721698, 10082547, 11202830, 11861820, 13443396, 16804245, 20165094, 22405660, 33608490, 40330188, 50412735, 67216980, 100825470, 201650940]

約数ペア:

[(1, 201650940), (2, 100825470), (3, 67216980), (4, 50412735), (5, 40330188), (6, 33608490), (9, 22405660), (10, 20165094), (12, 16804245), (15, 13443396), (17, 11861820), (18, 11202830), (20, 10082547), (30, 6721698), (34, 5930910), (36, 5601415), (45, 4481132), (51, 3953940), (60, 3360849), (68, 2965455), (85, 2372364), (90, 2240566), (102, 1976970), (153, 1317980), (170, 1186182), (180, 1120283), (204, 988485), (255, 790788), (306, 658990), (340, 593091), (510, 395394), (612, 329495), (765, 263596), (1020, 197697), (1530, 131798), (3060, 65899)]