61211700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 218006880

約数和(自身を除く): 156795180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 229, 243, 270, 275, 297, 300, 324, 330, 396, 405, 450, 458, 486, 495, 540, 550, 594, 660, 675, 687, 810, 825, 891, 900, 916, 972, 990, 1100, 1145, 1188, 1215, 1350, 1374, 1485, 1620, 1650, 1782, 1980, 2025, 2061, 2290, 2430, 2475, 2519, 2673, 2700, 2748, 2970, 3300, 3435, 3564, 4050, 4122, 4455, 4580, 4860, 4950, 5038, 5346, 5725, 5940, 6075, 6183, 6870, 7425, 7557, 8100, 8244, 8910, 9900, 10076, 10305, 10692, 11450, 12150, 12366, 12595, 13365, 13740, 14850, 15114, 17175, 17820, 18549, 20610, 22275, 22671, 22900, 24300, 24732, 25190, 26730, 29700, 30228, 30915, 34350, 37098, 37785, 41220, 44550, 45342, 50380, 51525, 53460, 55647, 61830, 62975, 66825, 68013, 68700, 74196, 75570, 89100, 90684, 92745, 103050, 111294, 113355, 123660, 125950, 133650, 136026, 151140, 154575, 185490, 188925, 204039, 206100, 222588, 226710, 251900, 267300, 272052, 278235, 309150, 340065, 370980, 377850, 408078, 453420, 463725, 556470, 566775, 612117, 618300, 680130, 755700, 816156, 927450, 1020195, 1112940, 1133550, 1224234, 1360260, 1391175, 1700325, 1854900, 2040390, 2267100, 2448468, 2782350, 3060585, 3400650, 4080780, 5100975, 5564700, 6121170, 6801300, 10201950, 12242340, 15302925, 20403900, 30605850, 61211700]

約数ペア:

[(1, 61211700), (2, 30605850), (3, 20403900), (4, 15302925), (5, 12242340), (6, 10201950), (9, 6801300), (10, 6121170), (11, 5564700), (12, 5100975), (15, 4080780), (18, 3400650), (20, 3060585), (22, 2782350), (25, 2448468), (27, 2267100), (30, 2040390), (33, 1854900), (36, 1700325), (44, 1391175), (45, 1360260), (50, 1224234), (54, 1133550), (55, 1112940), (60, 1020195), (66, 927450), (75, 816156), (81, 755700), (90, 680130), (99, 618300), (100, 612117), (108, 566775), (110, 556470), (132, 463725), (135, 453420), (150, 408078), (162, 377850), (165, 370980), (180, 340065), (198, 309150), (220, 278235), (225, 272052), (229, 267300), (243, 251900), (270, 226710), (275, 222588), (297, 206100), (300, 204039), (324, 188925), (330, 185490), (396, 154575), (405, 151140), (450, 136026), (458, 133650), (486, 125950), (495, 123660), (540, 113355), (550, 111294), (594, 103050), (660, 92745), (675, 90684), (687, 89100), (810, 75570), (825, 74196), (891, 68700), (900, 68013), (916, 66825), (972, 62975), (990, 61830), (1100, 55647), (1145, 53460), (1188, 51525), (1215, 50380), (1350, 45342), (1374, 44550), (1485, 41220), (1620, 37785), (1650, 37098), (1782, 34350), (1980, 30915), (2025, 30228), (2061, 29700), (2290, 26730), (2430, 25190), (2475, 24732), (2519, 24300), (2673, 22900), (2700, 22671), (2748, 22275), (2970, 20610), (3300, 18549), (3435, 17820), (3564, 17175), (4050, 15114), (4122, 14850), (4455, 13740), (4580, 13365), (4860, 12595), (4950, 12366), (5038, 12150), (5346, 11450), (5725, 10692), (5940, 10305), (6075, 10076), (6183, 9900), (6870, 8910), (7425, 8244), (7557, 8100)]