72284550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 203320320

約数和(自身を除く): 131035770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 1951, 2470, 2850, 3705, 3902, 5853, 6175, 7410, 9755, 11706, 12350, 18525, 19510, 25363, 29265, 37050, 37069, 48775, 50726, 58530, 74138, 76089, 97550, 111207, 126815, 146325, 152178, 185345, 222414, 253630, 292650, 370690, 380445, 481897, 556035, 634075, 760890, 926725, 963794, 1112070, 1268150, 1445691, 1853450, 1902225, 2409485, 2780175, 2891382, 3804450, 4818970, 5560350, 7228455, 12047425, 14456910, 24094850, 36142275, 72284550]

約数ペア:

[(1, 72284550), (2, 36142275), (3, 24094850), (5, 14456910), (6, 12047425), (10, 7228455), (13, 5560350), (15, 4818970), (19, 3804450), (25, 2891382), (26, 2780175), (30, 2409485), (38, 1902225), (39, 1853450), (50, 1445691), (57, 1268150), (65, 1112070), (75, 963794), (78, 926725), (95, 760890), (114, 634075), (130, 556035), (150, 481897), (190, 380445), (195, 370690), (247, 292650), (285, 253630), (325, 222414), (390, 185345), (475, 152178), (494, 146325), (570, 126815), (650, 111207), (741, 97550), (950, 76089), (975, 74138), (1235, 58530), (1425, 50726), (1482, 48775), (1950, 37069), (1951, 37050), (2470, 29265), (2850, 25363), (3705, 19510), (3902, 18525), (5853, 12350), (6175, 11706), (7410, 9755)]