240397950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 681956352

約数和(自身を除く): 441558402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 47, 50, 61, 65, 75, 78, 86, 94, 122, 129, 130, 141, 150, 183, 195, 215, 235, 258, 282, 305, 325, 366, 390, 430, 470, 559, 610, 611, 645, 650, 705, 793, 915, 975, 1075, 1118, 1175, 1222, 1290, 1410, 1525, 1586, 1677, 1830, 1833, 1950, 2021, 2150, 2350, 2379, 2623, 2795, 2867, 3050, 3055, 3225, 3354, 3525, 3666, 3965, 4042, 4575, 4758, 5246, 5590, 5734, 6063, 6110, 6450, 7050, 7869, 7930, 8385, 8601, 9150, 9165, 10105, 11895, 12126, 13115, 13975, 14335, 15275, 15738, 16770, 17202, 18330, 19825, 20210, 23790, 26230, 26273, 27950, 28670, 30315, 30550, 34099, 37271, 39345, 39650, 41925, 43005, 45825, 50525, 52546, 59475, 60630, 65575, 68198, 71675, 74542, 78690, 78819, 83850, 86010, 91650, 101050, 102297, 111813, 118950, 123281, 131150, 131365, 143350, 151575, 157638, 170495, 186355, 196725, 204594, 215025, 223626, 246562, 262730, 303150, 340990, 369843, 372710, 393450, 394095, 430050, 511485, 559065, 616405, 656825, 739686, 788190, 852475, 931775, 1022970, 1118130, 1232810, 1313650, 1602653, 1704950, 1849215, 1863550, 1970475, 2557425, 2795325, 3082025, 3205306, 3698430, 3940950, 4807959, 5114850, 5590650, 6164050, 8013265, 9246075, 9615918, 16026530, 18492150, 24039795, 40066325, 48079590, 80132650, 120198975, 240397950]

約数ペア:

[(1, 240397950), (2, 120198975), (3, 80132650), (5, 48079590), (6, 40066325), (10, 24039795), (13, 18492150), (15, 16026530), (25, 9615918), (26, 9246075), (30, 8013265), (39, 6164050), (43, 5590650), (47, 5114850), (50, 4807959), (61, 3940950), (65, 3698430), (75, 3205306), (78, 3082025), (86, 2795325), (94, 2557425), (122, 1970475), (129, 1863550), (130, 1849215), (141, 1704950), (150, 1602653), (183, 1313650), (195, 1232810), (215, 1118130), (235, 1022970), (258, 931775), (282, 852475), (305, 788190), (325, 739686), (366, 656825), (390, 616405), (430, 559065), (470, 511485), (559, 430050), (610, 394095), (611, 393450), (645, 372710), (650, 369843), (705, 340990), (793, 303150), (915, 262730), (975, 246562), (1075, 223626), (1118, 215025), (1175, 204594), (1222, 196725), (1290, 186355), (1410, 170495), (1525, 157638), (1586, 151575), (1677, 143350), (1830, 131365), (1833, 131150), (1950, 123281), (2021, 118950), (2150, 111813), (2350, 102297), (2379, 101050), (2623, 91650), (2795, 86010), (2867, 83850), (3050, 78819), (3055, 78690), (3225, 74542), (3354, 71675), (3525, 68198), (3666, 65575), (3965, 60630), (4042, 59475), (4575, 52546), (4758, 50525), (5246, 45825), (5590, 43005), (5734, 41925), (6063, 39650), (6110, 39345), (6450, 37271), (7050, 34099), (7869, 30550), (7930, 30315), (8385, 28670), (8601, 27950), (9150, 26273), (9165, 26230), (10105, 23790), (11895, 20210), (12126, 19825), (13115, 18330), (13975, 17202), (14335, 16770), (15275, 15738)]