201897900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 696622080

約数和(自身を除く): 494724180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 43, 45, 47, 50, 54, 60, 74, 75, 86, 90, 94, 100, 108, 111, 129, 135, 141, 148, 150, 172, 180, 185, 188, 215, 222, 225, 235, 258, 270, 282, 300, 333, 370, 387, 423, 430, 444, 450, 470, 516, 540, 555, 564, 645, 666, 675, 705, 740, 774, 846, 860, 900, 925, 940, 999, 1075, 1110, 1161, 1175, 1269, 1290, 1332, 1350, 1410, 1548, 1591, 1665, 1692, 1739, 1850, 1935, 1998, 2021, 2115, 2150, 2220, 2322, 2350, 2538, 2580, 2700, 2775, 2820, 3182, 3225, 3330, 3478, 3525, 3700, 3870, 3996, 4042, 4230, 4300, 4644, 4700, 4773, 4995, 5076, 5217, 5550, 5805, 6063, 6345, 6364, 6450, 6660, 6956, 7050, 7740, 7955, 8084, 8325, 8460, 8695, 9546, 9675, 9990, 10105, 10434, 10575, 11100, 11610, 12126, 12690, 12900, 14100, 14319, 15651, 15910, 16650, 17390, 18189, 19092, 19350, 19980, 20210, 20868, 21150, 23220, 23865, 24252, 24975, 25380, 26085, 28638, 29025, 30315, 31302, 31725, 31820, 33300, 34780, 36378, 38700, 39775, 40420, 42300, 42957, 43475, 46953, 47730, 49950, 50525, 52170, 54567, 57276, 58050, 60630, 62604, 63450, 71595, 72756, 74777, 78255, 79550, 85914, 86950, 90945, 93906, 95460, 99900, 101050, 104340, 109134, 116100, 119325, 121260, 126900, 130425, 143190, 149554, 151575, 156510, 159100, 171828, 173900, 181890, 187812, 202100, 214785, 218268, 224331, 234765, 238650, 260850, 272835, 286380, 299108, 303150, 313020, 357975, 363780, 373885, 391275, 429570, 448662, 454725, 469530, 477300, 521700, 545670, 606300, 672993, 715950, 747770, 782550, 859140, 897324, 909450, 939060, 1073925, 1091340, 1121655, 1173825, 1345986, 1364175, 1431900, 1495540, 1565100, 1818900, 1869425, 2018979, 2147850, 2243310, 2347650, 2691972, 2728350, 3364965, 3738850, 4037958, 4295700, 4486620, 4695300, 5456700, 5608275, 6729930, 7477700, 8075916, 10094895, 11216550, 13459860, 16824825, 20189790, 22433100, 33649650, 40379580, 50474475, 67299300, 100948950, 201897900]

約数ペア:

[(1, 201897900), (2, 100948950), (3, 67299300), (4, 50474475), (5, 40379580), (6, 33649650), (9, 22433100), (10, 20189790), (12, 16824825), (15, 13459860), (18, 11216550), (20, 10094895), (25, 8075916), (27, 7477700), (30, 6729930), (36, 5608275), (37, 5456700), (43, 4695300), (45, 4486620), (47, 4295700), (50, 4037958), (54, 3738850), (60, 3364965), (74, 2728350), (75, 2691972), (86, 2347650), (90, 2243310), (94, 2147850), (100, 2018979), (108, 1869425), (111, 1818900), (129, 1565100), (135, 1495540), (141, 1431900), (148, 1364175), (150, 1345986), (172, 1173825), (180, 1121655), (185, 1091340), (188, 1073925), (215, 939060), (222, 909450), (225, 897324), (235, 859140), (258, 782550), (270, 747770), (282, 715950), (300, 672993), (333, 606300), (370, 545670), (387, 521700), (423, 477300), (430, 469530), (444, 454725), (450, 448662), (470, 429570), (516, 391275), (540, 373885), (555, 363780), (564, 357975), (645, 313020), (666, 303150), (675, 299108), (705, 286380), (740, 272835), (774, 260850), (846, 238650), (860, 234765), (900, 224331), (925, 218268), (940, 214785), (999, 202100), (1075, 187812), (1110, 181890), (1161, 173900), (1175, 171828), (1269, 159100), (1290, 156510), (1332, 151575), (1350, 149554), (1410, 143190), (1548, 130425), (1591, 126900), (1665, 121260), (1692, 119325), (1739, 116100), (1850, 109134), (1935, 104340), (1998, 101050), (2021, 99900), (2115, 95460), (2150, 93906), (2220, 90945), (2322, 86950), (2350, 85914), (2538, 79550), (2580, 78255), (2700, 74777), (2775, 72756), (2820, 71595), (3182, 63450), (3225, 62604), (3330, 60630), (3478, 58050), (3525, 57276), (3700, 54567), (3870, 52170), (3996, 50525), (4042, 49950), (4230, 47730), (4300, 46953), (4644, 43475), (4700, 42957), (4773, 42300), (4995, 40420), (5076, 39775), (5217, 38700), (5550, 36378), (5805, 34780), (6063, 33300), (6345, 31820), (6364, 31725), (6450, 31302), (6660, 30315), (6956, 29025), (7050, 28638), (7740, 26085), (7955, 25380), (8084, 24975), (8325, 24252), (8460, 23865), (8695, 23220), (9546, 21150), (9675, 20868), (9990, 20210), (10105, 19980), (10434, 19350), (10575, 19092), (11100, 18189), (11610, 17390), (12126, 16650), (12690, 15910), (12900, 15651), (14100, 14319)]