151277900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 374601024

約数和(自身を除く): 223323124

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 53, 68, 73, 85, 92, 100, 106, 115, 146, 170, 212, 230, 265, 292, 340, 365, 391, 425, 460, 530, 575, 730, 782, 850, 901, 1060, 1150, 1219, 1241, 1325, 1460, 1564, 1679, 1700, 1802, 1825, 1955, 2300, 2438, 2482, 2650, 3358, 3604, 3650, 3869, 3910, 4505, 4876, 4964, 5300, 6095, 6205, 6716, 7300, 7738, 7820, 8395, 9010, 9775, 12190, 12410, 15476, 16790, 18020, 19345, 19550, 20723, 22525, 24380, 24820, 28543, 30475, 31025, 33580, 38690, 39100, 41446, 41975, 45050, 57086, 60950, 62050, 65773, 77380, 82892, 83950, 88987, 90100, 96725, 103615, 114172, 121900, 124100, 131546, 142715, 167900, 177974, 193450, 207230, 263092, 285430, 328865, 355948, 386900, 414460, 444935, 518075, 570860, 657730, 713575, 889870, 1036150, 1315460, 1427150, 1512779, 1644325, 1779740, 2072300, 2224675, 2854300, 3025558, 3288650, 4449350, 6051116, 6577300, 7563895, 8898700, 15127790, 30255580, 37819475, 75638950, 151277900]

約数ペア:

[(1, 151277900), (2, 75638950), (4, 37819475), (5, 30255580), (10, 15127790), (17, 8898700), (20, 7563895), (23, 6577300), (25, 6051116), (34, 4449350), (46, 3288650), (50, 3025558), (53, 2854300), (68, 2224675), (73, 2072300), (85, 1779740), (92, 1644325), (100, 1512779), (106, 1427150), (115, 1315460), (146, 1036150), (170, 889870), (212, 713575), (230, 657730), (265, 570860), (292, 518075), (340, 444935), (365, 414460), (391, 386900), (425, 355948), (460, 328865), (530, 285430), (575, 263092), (730, 207230), (782, 193450), (850, 177974), (901, 167900), (1060, 142715), (1150, 131546), (1219, 124100), (1241, 121900), (1325, 114172), (1460, 103615), (1564, 96725), (1679, 90100), (1700, 88987), (1802, 83950), (1825, 82892), (1955, 77380), (2300, 65773), (2438, 62050), (2482, 60950), (2650, 57086), (3358, 45050), (3604, 41975), (3650, 41446), (3869, 39100), (3910, 38690), (4505, 33580), (4876, 31025), (4964, 30475), (5300, 28543), (6095, 24820), (6205, 24380), (6716, 22525), (7300, 20723), (7738, 19550), (7820, 19345), (8395, 18020), (9010, 16790), (9775, 15476), (12190, 12410)]