61413300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 215637240

約数和(自身を除く): 154223940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 181, 195, 225, 234, 260, 261, 290, 300, 325, 348, 362, 377, 390, 435, 450, 468, 522, 543, 580, 585, 650, 724, 725, 754, 780, 870, 900, 905, 975, 1044, 1086, 1131, 1170, 1300, 1305, 1450, 1508, 1629, 1740, 1810, 1885, 1950, 2172, 2175, 2262, 2340, 2353, 2610, 2715, 2900, 2925, 3258, 3393, 3620, 3770, 3900, 4350, 4524, 4525, 4706, 5220, 5249, 5430, 5655, 5850, 6516, 6525, 6786, 7059, 7540, 8145, 8700, 9050, 9412, 9425, 10498, 10860, 11310, 11700, 11765, 13050, 13572, 13575, 14118, 15747, 16290, 16965, 18100, 18850, 20996, 21177, 22620, 23530, 26100, 26245, 27150, 28236, 28275, 31494, 32580, 33930, 35295, 37700, 40725, 42354, 47060, 47241, 52490, 54300, 56550, 58825, 62988, 67860, 68237, 70590, 78735, 81450, 84708, 84825, 94482, 104980, 105885, 113100, 117650, 131225, 136474, 141180, 157470, 162900, 169650, 176475, 188964, 204711, 211770, 235300, 236205, 262450, 272948, 314940, 339300, 341185, 352950, 393675, 409422, 423540, 472410, 524900, 529425, 614133, 682370, 705900, 787350, 818844, 944820, 1023555, 1058850, 1181025, 1228266, 1364740, 1574700, 1705925, 2047110, 2117700, 2362050, 2456532, 3070665, 3411850, 4094220, 4724100, 5117775, 6141330, 6823700, 10235550, 12282660, 15353325, 20471100, 30706650, 61413300]

約数ペア:

[(1, 61413300), (2, 30706650), (3, 20471100), (4, 15353325), (5, 12282660), (6, 10235550), (9, 6823700), (10, 6141330), (12, 5117775), (13, 4724100), (15, 4094220), (18, 3411850), (20, 3070665), (25, 2456532), (26, 2362050), (29, 2117700), (30, 2047110), (36, 1705925), (39, 1574700), (45, 1364740), (50, 1228266), (52, 1181025), (58, 1058850), (60, 1023555), (65, 944820), (75, 818844), (78, 787350), (87, 705900), (90, 682370), (100, 614133), (116, 529425), (117, 524900), (130, 472410), (145, 423540), (150, 409422), (156, 393675), (174, 352950), (180, 341185), (181, 339300), (195, 314940), (225, 272948), (234, 262450), (260, 236205), (261, 235300), (290, 211770), (300, 204711), (325, 188964), (348, 176475), (362, 169650), (377, 162900), (390, 157470), (435, 141180), (450, 136474), (468, 131225), (522, 117650), (543, 113100), (580, 105885), (585, 104980), (650, 94482), (724, 84825), (725, 84708), (754, 81450), (780, 78735), (870, 70590), (900, 68237), (905, 67860), (975, 62988), (1044, 58825), (1086, 56550), (1131, 54300), (1170, 52490), (1300, 47241), (1305, 47060), (1450, 42354), (1508, 40725), (1629, 37700), (1740, 35295), (1810, 33930), (1885, 32580), (1950, 31494), (2172, 28275), (2175, 28236), (2262, 27150), (2340, 26245), (2353, 26100), (2610, 23530), (2715, 22620), (2900, 21177), (2925, 20996), (3258, 18850), (3393, 18100), (3620, 16965), (3770, 16290), (3900, 15747), (4350, 14118), (4524, 13575), (4525, 13572), (4706, 13050), (5220, 11765), (5249, 11700), (5430, 11310), (5655, 10860), (5850, 10498), (6516, 9425), (6525, 9412), (6786, 9050), (7059, 8700), (7540, 8145)]