204883650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 598890240

約数和(自身を除く): 394006590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 62, 75, 90, 93, 95, 114, 150, 155, 171, 186, 190, 225, 279, 285, 310, 342, 450, 465, 475, 558, 570, 589, 773, 775, 855, 930, 950, 1178, 1395, 1425, 1546, 1550, 1710, 1767, 2319, 2325, 2790, 2850, 2945, 3534, 3865, 4275, 4638, 4650, 5301, 5890, 6957, 6975, 7730, 8550, 8835, 10602, 11595, 13914, 13950, 14687, 14725, 17670, 19325, 23190, 23963, 26505, 29374, 29450, 34785, 38650, 44061, 44175, 47926, 53010, 57975, 69570, 71889, 73435, 88122, 88350, 115950, 119815, 132183, 132525, 143778, 146870, 173925, 215667, 220305, 239630, 264366, 265050, 347850, 359445, 367175, 431334, 440610, 455297, 599075, 660915, 718890, 734350, 910594, 1078335, 1101525, 1198150, 1321830, 1365891, 1797225, 2156670, 2203050, 2276485, 2731782, 3304575, 3594450, 4097673, 4552970, 5391675, 6609150, 6829455, 8195346, 10783350, 11382425, 13658910, 20488365, 22764850, 34147275, 40976730, 68294550, 102441825, 204883650]

約数ペア:

[(1, 204883650), (2, 102441825), (3, 68294550), (5, 40976730), (6, 34147275), (9, 22764850), (10, 20488365), (15, 13658910), (18, 11382425), (19, 10783350), (25, 8195346), (30, 6829455), (31, 6609150), (38, 5391675), (45, 4552970), (50, 4097673), (57, 3594450), (62, 3304575), (75, 2731782), (90, 2276485), (93, 2203050), (95, 2156670), (114, 1797225), (150, 1365891), (155, 1321830), (171, 1198150), (186, 1101525), (190, 1078335), (225, 910594), (279, 734350), (285, 718890), (310, 660915), (342, 599075), (450, 455297), (465, 440610), (475, 431334), (558, 367175), (570, 359445), (589, 347850), (773, 265050), (775, 264366), (855, 239630), (930, 220305), (950, 215667), (1178, 173925), (1395, 146870), (1425, 143778), (1546, 132525), (1550, 132183), (1710, 119815), (1767, 115950), (2319, 88350), (2325, 88122), (2790, 73435), (2850, 71889), (2945, 69570), (3534, 57975), (3865, 53010), (4275, 47926), (4638, 44175), (4650, 44061), (5301, 38650), (5890, 34785), (6957, 29450), (6975, 29374), (7730, 26505), (8550, 23963), (8835, 23190), (10602, 19325), (11595, 17670), (13914, 14725), (13950, 14687)]