72758790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 147388410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1091, 1170, 1235, 1482, 1710, 1755, 2182, 2223, 2470, 2565, 3273, 3510, 3705, 4446, 5130, 5455, 6546, 6669, 7410, 9819, 10910, 11115, 13338, 14183, 16365, 19638, 20729, 22230, 28366, 29457, 32730, 33345, 41458, 42549, 49095, 58914, 62187, 66690, 70915, 85098, 98190, 103645, 124374, 127647, 141830, 147285, 186561, 207290, 212745, 255294, 269477, 294570, 310935, 373122, 382941, 425490, 538954, 559683, 621870, 638235, 765882, 808431, 932805, 1119366, 1276470, 1347385, 1616862, 1865610, 1914705, 2425293, 2694770, 2798415, 3829410, 4042155, 4850586, 5596830, 7275879, 8084310, 12126465, 14551758, 24252930, 36379395, 72758790]

約数ペア:

[(1, 72758790), (2, 36379395), (3, 24252930), (5, 14551758), (6, 12126465), (9, 8084310), (10, 7275879), (13, 5596830), (15, 4850586), (18, 4042155), (19, 3829410), (26, 2798415), (27, 2694770), (30, 2425293), (38, 1914705), (39, 1865610), (45, 1616862), (54, 1347385), (57, 1276470), (65, 1119366), (78, 932805), (90, 808431), (95, 765882), (114, 638235), (117, 621870), (130, 559683), (135, 538954), (171, 425490), (190, 382941), (195, 373122), (234, 310935), (247, 294570), (270, 269477), (285, 255294), (342, 212745), (351, 207290), (390, 186561), (494, 147285), (513, 141830), (570, 127647), (585, 124374), (702, 103645), (741, 98190), (855, 85098), (1026, 70915), (1091, 66690), (1170, 62187), (1235, 58914), (1482, 49095), (1710, 42549), (1755, 41458), (2182, 33345), (2223, 32730), (2470, 29457), (2565, 28366), (3273, 22230), (3510, 20729), (3705, 19638), (4446, 16365), (5130, 14183), (5455, 13338), (6546, 11115), (6669, 10910), (7410, 9819)]