15551487138900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{1398427}}^1$

素因数の和:1400414

約数の個数: 144

約数和(自身を含む): 47388138076160

約数和(自身を除く): 31836650937260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 1951, 2850, 3902, 5700, 5853, 7804, 9755, 11706, 19510, 23412, 29265, 37069, 39020, 48775, 58530, 74138, 97550, 111207, 117060, 146325, 148276, 185345, 195100, 222414, 292650, 370690, 444828, 556035, 585300, 741380, 926725, 1112070, 1398427, 1853450, 2224140, 2780175, 2796854, 3706900, 4195281, 5560350, 5593708, 6992135, 8390562, 11120700, 13984270, 16781124, 20976405, 26570113, 27968540, 34960675, 41952810, 53140226, 69921350, 79710339, 83905620, 104882025, 106280452, 132850565, 139842700, 159420678, 209764050, 265701130, 318841356, 398551695, 419528100, 531402260, 664252825, 797103390, 1328505650, 1594206780, 1992758475, 2657011300, 2728331077, 3985516950, 5456662154, 7971033900, 8184993231, 10913324308, 13641655385, 16369986462, 27283310770, 32739972924, 40924966155, 51838290463, 54566621540, 68208276925, 81849932310, 103676580926, 136416553850, 155514871389, 163699864620, 204624830775, 207353161852, 259191452315, 272833107700, 311029742778, 409249661550, 518382904630, 622059485556, 777574356945, 818499323100, 1036765809260, 1295957261575, 1555148713890, 2591914523150, 3110297427780, 3887871784725, 5183829046300, 7775743569450, 15551487138900]

約数ペア:

[(1, 15551487138900), (2, 7775743569450), (3, 5183829046300), (4, 3887871784725), (5, 3110297427780), (6, 2591914523150), (10, 1555148713890), (12, 1295957261575), (15, 1036765809260), (19, 818499323100), (20, 777574356945), (25, 622059485556), (30, 518382904630), (38, 409249661550), (50, 311029742778), (57, 272833107700), (60, 259191452315), (75, 207353161852), (76, 204624830775), (95, 163699864620), (100, 155514871389), (114, 136416553850), (150, 103676580926), (190, 81849932310), (228, 68208276925), (285, 54566621540), (300, 51838290463), (380, 40924966155), (475, 32739972924), (570, 27283310770), (950, 16369986462), (1140, 13641655385), (1425, 10913324308), (1900, 8184993231), (1951, 7971033900), (2850, 5456662154), (3902, 3985516950), (5700, 2728331077), (5853, 2657011300), (7804, 1992758475), (9755, 1594206780), (11706, 1328505650), (19510, 797103390), (23412, 664252825), (29265, 531402260), (37069, 419528100), (39020, 398551695), (48775, 318841356), (58530, 265701130), (74138, 209764050), (97550, 159420678), (111207, 139842700), (117060, 132850565), (146325, 106280452), (148276, 104882025), (185345, 83905620), (195100, 79710339), (222414, 69921350), (292650, 53140226), (370690, 41952810), (444828, 34960675), (556035, 27968540), (585300, 26570113), (741380, 20976405), (926725, 16781124), (1112070, 13984270), (1398427, 11120700), (1853450, 8390562), (2224140, 6992135), (2780175, 5593708), (2796854, 5560350), (3706900, 4195281)]