1776989250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 5107639680

約数和(自身を除く): 3330650430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 197, 211, 225, 250, 285, 342, 375, 394, 422, 450, 475, 570, 591, 633, 750, 855, 950, 985, 1055, 1125, 1182, 1266, 1425, 1710, 1773, 1899, 1970, 2110, 2250, 2375, 2850, 2955, 3165, 3546, 3743, 3798, 4009, 4275, 4750, 4925, 5275, 5910, 6330, 7125, 7486, 8018, 8550, 8865, 9495, 9850, 10550, 11229, 12027, 14250, 14775, 15825, 17730, 18715, 18990, 20045, 21375, 22458, 24054, 24625, 26375, 29550, 31650, 33687, 36081, 37430, 40090, 41567, 42750, 44325, 47475, 49250, 52750, 56145, 60135, 67374, 72162, 73875, 79125, 83134, 88650, 93575, 94950, 100225, 112290, 120270, 124701, 147750, 158250, 168435, 180405, 187150, 200450, 207835, 221625, 237375, 249402, 280725, 300675, 336870, 360810, 374103, 415670, 443250, 467875, 474750, 501125, 561450, 601350, 623505, 748206, 789773, 842175, 902025, 935750, 1002250, 1039175, 1247010, 1403625, 1503375, 1579546, 1684350, 1804050, 1870515, 2078350, 2369319, 2807250, 3006750, 3117525, 3741030, 3948865, 4210875, 4510125, 4738638, 5195875, 6235050, 7107957, 7897730, 8421750, 9020250, 9352575, 10391750, 11846595, 14215914, 15587625, 18705150, 19744325, 23693190, 31175250, 35539785, 39488650, 46762875, 59232975, 71079570, 93525750, 98721625, 118465950, 177698925, 197443250, 296164875, 355397850, 592329750, 888494625, 1776989250]

約数ペア:

[(1, 1776989250), (2, 888494625), (3, 592329750), (5, 355397850), (6, 296164875), (9, 197443250), (10, 177698925), (15, 118465950), (18, 98721625), (19, 93525750), (25, 71079570), (30, 59232975), (38, 46762875), (45, 39488650), (50, 35539785), (57, 31175250), (75, 23693190), (90, 19744325), (95, 18705150), (114, 15587625), (125, 14215914), (150, 11846595), (171, 10391750), (190, 9352575), (197, 9020250), (211, 8421750), (225, 7897730), (250, 7107957), (285, 6235050), (342, 5195875), (375, 4738638), (394, 4510125), (422, 4210875), (450, 3948865), (475, 3741030), (570, 3117525), (591, 3006750), (633, 2807250), (750, 2369319), (855, 2078350), (950, 1870515), (985, 1804050), (1055, 1684350), (1125, 1579546), (1182, 1503375), (1266, 1403625), (1425, 1247010), (1710, 1039175), (1773, 1002250), (1899, 935750), (1970, 902025), (2110, 842175), (2250, 789773), (2375, 748206), (2850, 623505), (2955, 601350), (3165, 561450), (3546, 501125), (3743, 474750), (3798, 467875), (4009, 443250), (4275, 415670), (4750, 374103), (4925, 360810), (5275, 336870), (5910, 300675), (6330, 280725), (7125, 249402), (7486, 237375), (8018, 221625), (8550, 207835), (8865, 200450), (9495, 187150), (9850, 180405), (10550, 168435), (11229, 158250), (12027, 147750), (14250, 124701), (14775, 120270), (15825, 112290), (17730, 100225), (18715, 94950), (18990, 93575), (20045, 88650), (21375, 83134), (22458, 79125), (24054, 73875), (24625, 72162), (26375, 67374), (29550, 60135), (31650, 56145), (33687, 52750), (36081, 49250), (37430, 47475), (40090, 44325), (41567, 42750)]