79388100

素因数分解:

$2^2\times 3^8\times 5^2\times {\mathrm{11}}^2$

素因数の和:60

約数の個数: 243

約数和(自身を含む): 284021101

約数和(自身を除く): 204633001

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, 121, 132, 135, 150, 162, 165, 180, 198, 220, 225, 242, 243, 270, 275, 297, 300, 324, 330, 363, 396, 405, 450, 484, 486, 495, 540, 550, 594, 605, 660, 675, 726, 729, 810, 825, 891, 900, 972, 990, 1089, 1100, 1188, 1210, 1215, 1350, 1452, 1458, 1485, 1620, 1650, 1782, 1815, 1980, 2025, 2178, 2187, 2420, 2430, 2475, 2673, 2700, 2916, 2970, 3025, 3267, 3300, 3564, 3630, 3645, 4050, 4356, 4374, 4455, 4860, 4950, 5346, 5445, 5940, 6050, 6075, 6534, 6561, 7260, 7290, 7425, 8019, 8100, 8748, 8910, 9075, 9801, 9900, 10692, 10890, 10935, 12100, 12150, 13068, 13122, 13365, 14580, 14850, 16038, 16335, 17820, 18150, 18225, 19602, 21780, 21870, 22275, 24057, 24300, 26244, 26730, 27225, 29403, 29700, 32076, 32670, 32805, 36300, 36450, 39204, 40095, 43740, 44550, 48114, 49005, 53460, 54450, 54675, 58806, 65340, 65610, 66825, 72171, 72900, 80190, 81675, 88209, 89100, 96228, 98010, 108900, 109350, 117612, 120285, 131220, 133650, 144342, 147015, 160380, 163350, 164025, 176418, 196020, 200475, 218700, 240570, 245025, 264627, 267300, 288684, 294030, 326700, 328050, 352836, 360855, 400950, 441045, 481140, 490050, 529254, 588060, 601425, 656100, 721710, 735075, 793881, 801900, 882090, 980100, 1058508, 1202850, 1323135, 1443420, 1470150, 1587762, 1764180, 1804275, 2205225, 2405700, 2646270, 2940300, 3175524, 3608550, 3969405, 4410450, 5292540, 6615675, 7217100, 7938810, 8820900, 13231350, 15877620, 19847025, 26462700, 39694050, 79388100]

約数ペア:

[(1, 79388100), (2, 39694050), (3, 26462700), (4, 19847025), (5, 15877620), (6, 13231350), (9, 8820900), (10, 7938810), (11, 7217100), (12, 6615675), (15, 5292540), (18, 4410450), (20, 3969405), (22, 3608550), (25, 3175524), (27, 2940300), (30, 2646270), (33, 2405700), (36, 2205225), (44, 1804275), (45, 1764180), (50, 1587762), (54, 1470150), (55, 1443420), (60, 1323135), (66, 1202850), (75, 1058508), (81, 980100), (90, 882090), (99, 801900), (100, 793881), (108, 735075), (110, 721710), (121, 656100), (132, 601425), (135, 588060), (150, 529254), (162, 490050), (165, 481140), (180, 441045), (198, 400950), (220, 360855), (225, 352836), (242, 328050), (243, 326700), (270, 294030), (275, 288684), (297, 267300), (300, 264627), (324, 245025), (330, 240570), (363, 218700), (396, 200475), (405, 196020), (450, 176418), (484, 164025), (486, 163350), (495, 160380), (540, 147015), (550, 144342), (594, 133650), (605, 131220), (660, 120285), (675, 117612), (726, 109350), (729, 108900), (810, 98010), (825, 96228), (891, 89100), (900, 88209), (972, 81675), (990, 80190), (1089, 72900), (1100, 72171), (1188, 66825), (1210, 65610), (1215, 65340), (1350, 58806), (1452, 54675), (1458, 54450), (1485, 53460), (1620, 49005), (1650, 48114), (1782, 44550), (1815, 43740), (1980, 40095), (2025, 39204), (2178, 36450), (2187, 36300), (2420, 32805), (2430, 32670), (2475, 32076), (2673, 29700), (2700, 29403), (2916, 27225), (2970, 26730), (3025, 26244), (3267, 24300), (3300, 24057), (3564, 22275), (3630, 21870), (3645, 21780), (4050, 19602), (4356, 18225), (4374, 18150), (4455, 17820), (4860, 16335), (4950, 16038), (5346, 14850), (5445, 14580), (5940, 13365), (6050, 13122), (6075, 13068), (6534, 12150), (6561, 12100), (7260, 10935), (7290, 10890), (7425, 10692), (8019, 9900), (8100, 9801), (8748, 9075)]