200502420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 617261568

約数和(自身を除く): 416759148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 289, 310, 340, 372, 373, 465, 510, 527, 578, 620, 746, 867, 930, 1020, 1054, 1119, 1156, 1445, 1492, 1581, 1734, 1860, 1865, 2108, 2238, 2635, 2890, 3162, 3468, 3730, 4335, 4476, 5270, 5595, 5780, 6324, 6341, 7460, 7905, 8670, 8959, 10540, 11190, 11563, 12682, 15810, 17340, 17918, 19023, 22380, 23126, 25364, 26877, 31620, 31705, 34689, 35836, 38046, 44795, 46252, 53754, 57815, 63410, 69378, 76092, 89590, 95115, 107508, 107797, 115630, 126820, 134385, 138756, 173445, 179180, 190230, 196571, 215594, 231260, 268770, 323391, 346890, 380460, 393142, 431188, 537540, 538985, 589713, 646782, 693780, 786284, 982855, 1077970, 1179426, 1293564, 1616955, 1965710, 2155940, 2358852, 2948565, 3233910, 3341707, 3931420, 5897130, 6467820, 6683414, 10025121, 11794260, 13366828, 16708535, 20050242, 33417070, 40100484, 50125605, 66834140, 100251210, 200502420]

約数ペア:

[(1, 200502420), (2, 100251210), (3, 66834140), (4, 50125605), (5, 40100484), (6, 33417070), (10, 20050242), (12, 16708535), (15, 13366828), (17, 11794260), (20, 10025121), (30, 6683414), (31, 6467820), (34, 5897130), (51, 3931420), (60, 3341707), (62, 3233910), (68, 2948565), (85, 2358852), (93, 2155940), (102, 1965710), (124, 1616955), (155, 1293564), (170, 1179426), (186, 1077970), (204, 982855), (255, 786284), (289, 693780), (310, 646782), (340, 589713), (372, 538985), (373, 537540), (465, 431188), (510, 393142), (527, 380460), (578, 346890), (620, 323391), (746, 268770), (867, 231260), (930, 215594), (1020, 196571), (1054, 190230), (1119, 179180), (1156, 173445), (1445, 138756), (1492, 134385), (1581, 126820), (1734, 115630), (1860, 107797), (1865, 107508), (2108, 95115), (2238, 89590), (2635, 76092), (2890, 69378), (3162, 63410), (3468, 57815), (3730, 53754), (4335, 46252), (4476, 44795), (5270, 38046), (5595, 35836), (5780, 34689), (6324, 31705), (6341, 31620), (7460, 26877), (7905, 25364), (8670, 23126), (8959, 22380), (10540, 19023), (11190, 17918), (11563, 17340), (12682, 15810)]