199221750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 679704480

約数和(自身を除く): 480482730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 49, 50, 63, 65, 70, 75, 78, 90, 91, 98, 105, 117, 125, 126, 130, 139, 147, 150, 175, 182, 195, 210, 225, 234, 245, 250, 273, 278, 294, 315, 325, 350, 375, 390, 417, 441, 450, 455, 490, 525, 546, 585, 630, 637, 650, 695, 735, 750, 819, 834, 875, 882, 910, 973, 975, 1050, 1125, 1170, 1225, 1251, 1274, 1365, 1390, 1470, 1575, 1625, 1638, 1750, 1807, 1911, 1946, 1950, 2085, 2205, 2250, 2275, 2450, 2502, 2625, 2730, 2919, 2925, 3150, 3185, 3250, 3475, 3614, 3675, 3822, 4095, 4170, 4410, 4550, 4865, 4875, 5250, 5421, 5733, 5838, 5850, 6125, 6255, 6370, 6811, 6825, 6950, 7350, 7875, 8190, 8757, 9035, 9555, 9730, 9750, 10425, 10842, 11025, 11375, 11466, 12250, 12510, 12649, 13622, 13650, 14595, 14625, 15750, 15925, 16263, 17375, 17514, 18070, 18375, 19110, 20433, 20475, 20850, 22050, 22750, 24325, 25298, 27105, 28665, 29190, 29250, 31275, 31850, 32526, 34055, 34125, 34750, 36750, 37947, 40866, 40950, 43785, 45175, 47775, 48650, 52125, 54210, 55125, 57330, 61299, 62550, 63245, 68110, 68250, 72975, 75894, 79625, 81315, 87570, 88543, 90350, 95550, 102165, 102375, 104250, 110250, 113841, 121625, 122598, 126490, 135525, 143325, 145950, 156375, 159250, 162630, 170275, 177086, 189735, 204330, 204750, 218925, 225875, 227682, 238875, 243250, 265629, 271050, 286650, 306495, 312750, 316225, 340550, 364875, 379470, 406575, 437850, 442715, 451750, 477750, 510825, 531258, 569205, 612990, 632450, 677625, 716625, 729750, 796887, 813150, 851375, 885430, 948675, 1021650, 1094625, 1138410, 1328145, 1355250, 1433250, 1532475, 1581125, 1593774, 1702750, 1897350, 2032875, 2189250, 2213575, 2554125, 2656290, 2846025, 3064950, 3162250, 3984435, 4065750, 4427150, 4743375, 5108250, 5692050, 6640725, 7662375, 7968870, 9486750, 11067875, 13281450, 14230125, 15324750, 19922175, 22135750, 28460250, 33203625, 39844350, 66407250, 99610875, 199221750]

約数ペア:

[(1, 199221750), (2, 99610875), (3, 66407250), (5, 39844350), (6, 33203625), (7, 28460250), (9, 22135750), (10, 19922175), (13, 15324750), (14, 14230125), (15, 13281450), (18, 11067875), (21, 9486750), (25, 7968870), (26, 7662375), (30, 6640725), (35, 5692050), (39, 5108250), (42, 4743375), (45, 4427150), (49, 4065750), (50, 3984435), (63, 3162250), (65, 3064950), (70, 2846025), (75, 2656290), (78, 2554125), (90, 2213575), (91, 2189250), (98, 2032875), (105, 1897350), (117, 1702750), (125, 1593774), (126, 1581125), (130, 1532475), (139, 1433250), (147, 1355250), (150, 1328145), (175, 1138410), (182, 1094625), (195, 1021650), (210, 948675), (225, 885430), (234, 851375), (245, 813150), (250, 796887), (273, 729750), (278, 716625), (294, 677625), (315, 632450), (325, 612990), (350, 569205), (375, 531258), (390, 510825), (417, 477750), (441, 451750), (450, 442715), (455, 437850), (490, 406575), (525, 379470), (546, 364875), (585, 340550), (630, 316225), (637, 312750), (650, 306495), (695, 286650), (735, 271050), (750, 265629), (819, 243250), (834, 238875), (875, 227682), (882, 225875), (910, 218925), (973, 204750), (975, 204330), (1050, 189735), (1125, 177086), (1170, 170275), (1225, 162630), (1251, 159250), (1274, 156375), (1365, 145950), (1390, 143325), (1470, 135525), (1575, 126490), (1625, 122598), (1638, 121625), (1750, 113841), (1807, 110250), (1911, 104250), (1946, 102375), (1950, 102165), (2085, 95550), (2205, 90350), (2250, 88543), (2275, 87570), (2450, 81315), (2502, 79625), (2625, 75894), (2730, 72975), (2919, 68250), (2925, 68110), (3150, 63245), (3185, 62550), (3250, 61299), (3475, 57330), (3614, 55125), (3675, 54210), (3822, 52125), (4095, 48650), (4170, 47775), (4410, 45175), (4550, 43785), (4865, 40950), (4875, 40866), (5250, 37947), (5421, 36750), (5733, 34750), (5838, 34125), (5850, 34055), (6125, 32526), (6255, 31850), (6370, 31275), (6811, 29250), (6825, 29190), (6950, 28665), (7350, 27105), (7875, 25298), (8190, 24325), (8757, 22750), (9035, 22050), (9555, 20850), (9730, 20475), (9750, 20433), (10425, 19110), (10842, 18375), (11025, 18070), (11375, 17514), (11466, 17375), (12250, 16263), (12510, 15925), (12649, 15750), (13622, 14625), (13650, 14595)]