80700300

素因数分解:

$2^2\times 3^9\times 5^2\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 269081736

約数和(自身を除く): 188381436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 81, 82, 90, 100, 108, 123, 135, 150, 162, 164, 180, 205, 225, 243, 246, 270, 300, 324, 369, 405, 410, 450, 486, 492, 540, 615, 675, 729, 738, 810, 820, 900, 972, 1025, 1107, 1215, 1230, 1350, 1458, 1476, 1620, 1845, 2025, 2050, 2187, 2214, 2430, 2460, 2700, 2916, 3075, 3321, 3645, 3690, 4050, 4100, 4374, 4428, 4860, 5535, 6075, 6150, 6561, 6642, 7290, 7380, 8100, 8748, 9225, 9963, 10935, 11070, 12150, 12300, 13122, 13284, 14580, 16605, 18225, 18450, 19683, 19926, 21870, 22140, 24300, 26244, 27675, 29889, 32805, 33210, 36450, 36900, 39366, 39852, 43740, 49815, 54675, 55350, 59778, 65610, 66420, 72900, 78732, 83025, 89667, 98415, 99630, 109350, 110700, 119556, 131220, 149445, 164025, 166050, 179334, 196830, 199260, 218700, 249075, 269001, 298890, 328050, 332100, 358668, 393660, 448335, 492075, 498150, 538002, 597780, 656100, 747225, 807003, 896670, 984150, 996300, 1076004, 1345005, 1494450, 1614006, 1793340, 1968300, 2241675, 2690010, 2988900, 3228012, 4035015, 4483350, 5380020, 6725025, 8070030, 8966700, 13450050, 16140060, 20175075, 26900100, 40350150, 80700300]

約数ペア:

[(1, 80700300), (2, 40350150), (3, 26900100), (4, 20175075), (5, 16140060), (6, 13450050), (9, 8966700), (10, 8070030), (12, 6725025), (15, 5380020), (18, 4483350), (20, 4035015), (25, 3228012), (27, 2988900), (30, 2690010), (36, 2241675), (41, 1968300), (45, 1793340), (50, 1614006), (54, 1494450), (60, 1345005), (75, 1076004), (81, 996300), (82, 984150), (90, 896670), (100, 807003), (108, 747225), (123, 656100), (135, 597780), (150, 538002), (162, 498150), (164, 492075), (180, 448335), (205, 393660), (225, 358668), (243, 332100), (246, 328050), (270, 298890), (300, 269001), (324, 249075), (369, 218700), (405, 199260), (410, 196830), (450, 179334), (486, 166050), (492, 164025), (540, 149445), (615, 131220), (675, 119556), (729, 110700), (738, 109350), (810, 99630), (820, 98415), (900, 89667), (972, 83025), (1025, 78732), (1107, 72900), (1215, 66420), (1230, 65610), (1350, 59778), (1458, 55350), (1476, 54675), (1620, 49815), (1845, 43740), (2025, 39852), (2050, 39366), (2187, 36900), (2214, 36450), (2430, 33210), (2460, 32805), (2700, 29889), (2916, 27675), (3075, 26244), (3321, 24300), (3645, 22140), (3690, 21870), (4050, 19926), (4100, 19683), (4374, 18450), (4428, 18225), (4860, 16605), (5535, 14580), (6075, 13284), (6150, 13122), (6561, 12300), (6642, 12150), (7290, 11070), (7380, 10935), (8100, 9963), (8748, 9225)]