189357300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 216

約数和(自身を含む): 669457152

約数和(自身を除く): 480099852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 617, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1234, 1364, 1395, 1550, 1650, 1705, 1851, 1860, 1980, 2046, 2325, 2468, 2475, 2790, 3069, 3085, 3100, 3300, 3410, 3702, 4092, 4650, 4950, 5115, 5553, 5580, 6138, 6170, 6787, 6820, 6975, 7404, 8525, 9255, 9300, 9900, 10230, 11106, 12276, 12340, 13574, 13950, 15345, 15425, 17050, 18510, 19127, 20361, 20460, 22212, 25575, 27148, 27765, 27900, 30690, 30850, 33935, 34100, 37020, 38254, 40722, 46275, 51150, 55530, 57381, 61083, 61380, 61700, 67870, 76508, 76725, 81444, 92550, 95635, 101805, 102300, 111060, 114762, 122166, 135740, 138825, 153450, 169675, 172143, 185100, 191270, 203610, 210397, 229524, 244332, 277650, 286905, 305415, 306900, 339350, 344286, 382540, 407220, 420794, 478175, 509025, 555300, 573810, 610830, 631191, 678700, 688572, 841588, 860715, 956350, 1018050, 1051985, 1147620, 1221660, 1262382, 1434525, 1527075, 1721430, 1893573, 1912700, 2036100, 2103970, 2524764, 2869050, 3054150, 3155955, 3442860, 3787146, 4207940, 4303575, 5259925, 5738100, 6108300, 6311910, 7574292, 8607150, 9467865, 10519850, 12623820, 15779775, 17214300, 18935730, 21039700, 31559550, 37871460, 47339325, 63119100, 94678650, 189357300]

約数ペア:

[(1, 189357300), (2, 94678650), (3, 63119100), (4, 47339325), (5, 37871460), (6, 31559550), (9, 21039700), (10, 18935730), (11, 17214300), (12, 15779775), (15, 12623820), (18, 10519850), (20, 9467865), (22, 8607150), (25, 7574292), (30, 6311910), (31, 6108300), (33, 5738100), (36, 5259925), (44, 4303575), (45, 4207940), (50, 3787146), (55, 3442860), (60, 3155955), (62, 3054150), (66, 2869050), (75, 2524764), (90, 2103970), (93, 2036100), (99, 1912700), (100, 1893573), (110, 1721430), (124, 1527075), (132, 1434525), (150, 1262382), (155, 1221660), (165, 1147620), (180, 1051985), (186, 1018050), (198, 956350), (220, 860715), (225, 841588), (275, 688572), (279, 678700), (300, 631191), (310, 610830), (330, 573810), (341, 555300), (372, 509025), (396, 478175), (450, 420794), (465, 407220), (495, 382540), (550, 344286), (558, 339350), (617, 306900), (620, 305415), (660, 286905), (682, 277650), (775, 244332), (825, 229524), (900, 210397), (930, 203610), (990, 191270), (1023, 185100), (1100, 172143), (1116, 169675), (1234, 153450), (1364, 138825), (1395, 135740), (1550, 122166), (1650, 114762), (1705, 111060), (1851, 102300), (1860, 101805), (1980, 95635), (2046, 92550), (2325, 81444), (2468, 76725), (2475, 76508), (2790, 67870), (3069, 61700), (3085, 61380), (3100, 61083), (3300, 57381), (3410, 55530), (3702, 51150), (4092, 46275), (4650, 40722), (4950, 38254), (5115, 37020), (5553, 34100), (5580, 33935), (6138, 30850), (6170, 30690), (6787, 27900), (6820, 27765), (6975, 27148), (7404, 25575), (8525, 22212), (9255, 20460), (9300, 20361), (9900, 19127), (10230, 18510), (11106, 17050), (12276, 15425), (12340, 15345), (13574, 13950)]