219022380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 690826752

約数和(自身を除く): 471804372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 353, 383, 405, 540, 706, 766, 810, 1059, 1149, 1412, 1532, 1620, 1765, 1915, 2118, 2298, 3177, 3447, 3530, 3830, 4236, 4596, 5295, 5745, 6354, 6894, 7060, 7660, 9531, 10341, 10590, 11490, 12708, 13788, 15885, 17235, 19062, 20682, 21180, 22980, 28593, 31023, 31770, 34470, 38124, 41364, 47655, 51705, 57186, 62046, 63540, 68940, 95310, 103410, 114372, 124092, 135199, 142965, 155115, 190620, 206820, 270398, 285930, 310230, 405597, 540796, 571860, 620460, 675995, 811194, 1216791, 1351990, 1622388, 2027985, 2433582, 2703980, 3650373, 4055970, 4867164, 6083955, 7300746, 8111940, 10951119, 12167910, 14601492, 18251865, 21902238, 24335820, 36503730, 43804476, 54755595, 73007460, 109511190, 219022380]

約数ペア:

[(1, 219022380), (2, 109511190), (3, 73007460), (4, 54755595), (5, 43804476), (6, 36503730), (9, 24335820), (10, 21902238), (12, 18251865), (15, 14601492), (18, 12167910), (20, 10951119), (27, 8111940), (30, 7300746), (36, 6083955), (45, 4867164), (54, 4055970), (60, 3650373), (81, 2703980), (90, 2433582), (108, 2027985), (135, 1622388), (162, 1351990), (180, 1216791), (270, 811194), (324, 675995), (353, 620460), (383, 571860), (405, 540796), (540, 405597), (706, 310230), (766, 285930), (810, 270398), (1059, 206820), (1149, 190620), (1412, 155115), (1532, 142965), (1620, 135199), (1765, 124092), (1915, 114372), (2118, 103410), (2298, 95310), (3177, 68940), (3447, 63540), (3530, 62046), (3830, 57186), (4236, 51705), (4596, 47655), (5295, 41364), (5745, 38124), (6354, 34470), (6894, 31770), (7060, 31023), (7660, 28593), (9531, 22980), (10341, 21180), (10590, 20682), (11490, 19062), (12708, 17235), (13788, 15885)]