1074782500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 2881327680

約数和(自身を除く): 1806545180

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 25, 34, 38, 44, 50, 55, 68, 76, 85, 95, 100, 110, 121, 125, 170, 187, 190, 209, 220, 242, 250, 275, 323, 340, 374, 380, 418, 425, 475, 484, 500, 550, 605, 625, 646, 748, 836, 850, 935, 950, 1045, 1100, 1210, 1250, 1292, 1331, 1375, 1615, 1700, 1870, 1900, 2057, 2090, 2125, 2299, 2375, 2420, 2500, 2662, 2750, 3025, 3230, 3553, 3740, 4114, 4180, 4250, 4598, 4675, 4750, 5225, 5324, 5500, 6050, 6460, 6655, 6875, 7106, 8075, 8228, 8500, 9196, 9350, 9500, 10285, 10450, 10625, 11495, 11875, 12100, 13310, 13750, 14212, 15125, 16150, 17765, 18700, 20570, 20900, 21250, 22627, 22990, 23375, 23750, 25289, 26125, 26620, 27500, 30250, 32300, 33275, 35530, 39083, 40375, 41140, 42500, 45254, 45980, 46750, 47500, 50578, 51425, 52250, 57475, 60500, 66550, 71060, 75625, 78166, 80750, 88825, 90508, 93500, 101156, 102850, 104500, 113135, 114950, 116875, 126445, 130625, 133100, 151250, 156332, 161500, 166375, 177650, 195415, 201875, 205700, 226270, 229900, 233750, 252890, 257125, 261250, 287375, 302500, 332750, 355300, 390830, 403750, 429913, 444125, 452540, 467500, 505780, 514250, 522500, 565675, 574750, 632225, 665500, 781660, 807500, 831875, 859826, 888250, 977075, 1028500, 1131350, 1149500, 1264450, 1285625, 1436875, 1663750, 1719652, 1776500, 1954150, 2149565, 2220625, 2262700, 2528900, 2571250, 2828375, 2873750, 3161125, 3327500, 3908300, 4299130, 4441250, 4885375, 5142500, 5656750, 5747500, 6322250, 8598260, 8882500, 9770750, 10747825, 11313500, 12644500, 14141875, 15805625, 19541500, 21495650, 24426875, 28283750, 31611250, 42991300, 48853750, 53739125, 56567500, 63222500, 97707500, 107478250, 214956500, 268695625, 537391250, 1074782500]

約数ペア:

[(1, 1074782500), (2, 537391250), (4, 268695625), (5, 214956500), (10, 107478250), (11, 97707500), (17, 63222500), (19, 56567500), (20, 53739125), (22, 48853750), (25, 42991300), (34, 31611250), (38, 28283750), (44, 24426875), (50, 21495650), (55, 19541500), (68, 15805625), (76, 14141875), (85, 12644500), (95, 11313500), (100, 10747825), (110, 9770750), (121, 8882500), (125, 8598260), (170, 6322250), (187, 5747500), (190, 5656750), (209, 5142500), (220, 4885375), (242, 4441250), (250, 4299130), (275, 3908300), (323, 3327500), (340, 3161125), (374, 2873750), (380, 2828375), (418, 2571250), (425, 2528900), (475, 2262700), (484, 2220625), (500, 2149565), (550, 1954150), (605, 1776500), (625, 1719652), (646, 1663750), (748, 1436875), (836, 1285625), (850, 1264450), (935, 1149500), (950, 1131350), (1045, 1028500), (1100, 977075), (1210, 888250), (1250, 859826), (1292, 831875), (1331, 807500), (1375, 781660), (1615, 665500), (1700, 632225), (1870, 574750), (1900, 565675), (2057, 522500), (2090, 514250), (2125, 505780), (2299, 467500), (2375, 452540), (2420, 444125), (2500, 429913), (2662, 403750), (2750, 390830), (3025, 355300), (3230, 332750), (3553, 302500), (3740, 287375), (4114, 261250), (4180, 257125), (4250, 252890), (4598, 233750), (4675, 229900), (4750, 226270), (5225, 205700), (5324, 201875), (5500, 195415), (6050, 177650), (6460, 166375), (6655, 161500), (6875, 156332), (7106, 151250), (8075, 133100), (8228, 130625), (8500, 126445), (9196, 116875), (9350, 114950), (9500, 113135), (10285, 104500), (10450, 102850), (10625, 101156), (11495, 93500), (11875, 90508), (12100, 88825), (13310, 80750), (13750, 78166), (14212, 75625), (15125, 71060), (16150, 66550), (17765, 60500), (18700, 57475), (20570, 52250), (20900, 51425), (21250, 50578), (22627, 47500), (22990, 46750), (23375, 45980), (23750, 45254), (25289, 42500), (26125, 41140), (26620, 40375), (27500, 39083), (30250, 35530), (32300, 33275)]