189343980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 692778240

約数和(自身を除く): 503434260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 81, 84, 90, 105, 108, 118, 126, 135, 140, 162, 177, 180, 189, 210, 236, 252, 270, 283, 295, 315, 324, 354, 378, 405, 413, 420, 531, 540, 566, 567, 590, 630, 708, 756, 810, 826, 849, 885, 945, 1062, 1132, 1134, 1180, 1239, 1260, 1415, 1593, 1620, 1652, 1698, 1770, 1890, 1981, 2065, 2124, 2268, 2478, 2547, 2655, 2830, 2835, 3186, 3396, 3540, 3717, 3780, 3962, 4130, 4245, 4779, 4956, 5094, 5310, 5660, 5670, 5943, 6195, 6372, 7434, 7641, 7924, 7965, 8260, 8490, 9558, 9905, 10188, 10620, 11151, 11340, 11886, 12390, 12735, 14868, 15282, 15930, 16697, 16980, 17829, 18585, 19116, 19810, 22302, 22923, 23772, 23895, 24780, 25470, 29715, 30564, 31860, 33394, 33453, 35658, 37170, 38205, 39620, 44604, 45846, 47790, 50091, 50940, 53487, 55755, 59430, 66788, 66906, 71316, 74340, 76410, 83485, 89145, 91692, 95580, 100182, 106974, 111510, 114615, 116879, 118860, 133812, 150273, 152820, 160461, 166970, 167265, 178290, 200364, 213948, 223020, 229230, 233758, 250455, 267435, 300546, 320922, 333940, 334530, 350637, 356580, 450819, 458460, 467516, 500910, 534870, 584395, 601092, 641844, 669060, 701274, 751365, 802305, 901638, 1001820, 1051911, 1069740, 1168790, 1352457, 1402548, 1502730, 1604610, 1753185, 1803276, 2103822, 2254095, 2337580, 2704914, 3005460, 3155733, 3209220, 3506370, 4207644, 4508190, 5259555, 5409828, 6311466, 6762285, 7012740, 9016380, 9467199, 10519110, 12622932, 13524570, 15778665, 18934398, 21038220, 27049140, 31557330, 37868796, 47335995, 63114660, 94671990, 189343980]

約数ペア:

[(1, 189343980), (2, 94671990), (3, 63114660), (4, 47335995), (5, 37868796), (6, 31557330), (7, 27049140), (9, 21038220), (10, 18934398), (12, 15778665), (14, 13524570), (15, 12622932), (18, 10519110), (20, 9467199), (21, 9016380), (27, 7012740), (28, 6762285), (30, 6311466), (35, 5409828), (36, 5259555), (42, 4508190), (45, 4207644), (54, 3506370), (59, 3209220), (60, 3155733), (63, 3005460), (70, 2704914), (81, 2337580), (84, 2254095), (90, 2103822), (105, 1803276), (108, 1753185), (118, 1604610), (126, 1502730), (135, 1402548), (140, 1352457), (162, 1168790), (177, 1069740), (180, 1051911), (189, 1001820), (210, 901638), (236, 802305), (252, 751365), (270, 701274), (283, 669060), (295, 641844), (315, 601092), (324, 584395), (354, 534870), (378, 500910), (405, 467516), (413, 458460), (420, 450819), (531, 356580), (540, 350637), (566, 334530), (567, 333940), (590, 320922), (630, 300546), (708, 267435), (756, 250455), (810, 233758), (826, 229230), (849, 223020), (885, 213948), (945, 200364), (1062, 178290), (1132, 167265), (1134, 166970), (1180, 160461), (1239, 152820), (1260, 150273), (1415, 133812), (1593, 118860), (1620, 116879), (1652, 114615), (1698, 111510), (1770, 106974), (1890, 100182), (1981, 95580), (2065, 91692), (2124, 89145), (2268, 83485), (2478, 76410), (2547, 74340), (2655, 71316), (2830, 66906), (2835, 66788), (3186, 59430), (3396, 55755), (3540, 53487), (3717, 50940), (3780, 50091), (3962, 47790), (4130, 45846), (4245, 44604), (4779, 39620), (4956, 38205), (5094, 37170), (5310, 35658), (5660, 33453), (5670, 33394), (5943, 31860), (6195, 30564), (6372, 29715), (7434, 25470), (7641, 24780), (7924, 23895), (7965, 23772), (8260, 22923), (8490, 22302), (9558, 19810), (9905, 19116), (10188, 18585), (10620, 17829), (11151, 16980), (11340, 16697), (11886, 15930), (12390, 15282), (12735, 14868)]