228756060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3428

約数の個数: 144

約数和(自身を含む): 773267040

約数和(自身を除く): 544510980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3371, 3393, 3770, 4524, 5220, 5655, 6742, 6786, 7540, 10113, 11310, 13484, 13572, 16855, 16965, 20226, 22620, 30339, 33710, 33930, 40452, 43823, 50565, 60678, 67420, 67860, 87646, 97759, 101130, 121356, 131469, 151695, 175292, 195518, 202260, 219115, 262938, 293277, 303390, 391036, 394407, 438230, 488795, 525876, 586554, 606780, 657345, 788814, 876460, 879831, 977590, 1173108, 1270867, 1314690, 1466385, 1577628, 1759662, 1955180, 1972035, 2541734, 2629380, 2932770, 3519324, 3812601, 3944070, 4399155, 5083468, 5865540, 6354335, 7625202, 7888140, 8798310, 11437803, 12708670, 15250404, 17596620, 19063005, 22875606, 25417340, 38126010, 45751212, 57189015, 76252020, 114378030, 228756060]

約数ペア:

[(1, 228756060), (2, 114378030), (3, 76252020), (4, 57189015), (5, 45751212), (6, 38126010), (9, 25417340), (10, 22875606), (12, 19063005), (13, 17596620), (15, 15250404), (18, 12708670), (20, 11437803), (26, 8798310), (29, 7888140), (30, 7625202), (36, 6354335), (39, 5865540), (45, 5083468), (52, 4399155), (58, 3944070), (60, 3812601), (65, 3519324), (78, 2932770), (87, 2629380), (90, 2541734), (116, 1972035), (117, 1955180), (130, 1759662), (145, 1577628), (156, 1466385), (174, 1314690), (180, 1270867), (195, 1173108), (234, 977590), (260, 879831), (261, 876460), (290, 788814), (348, 657345), (377, 606780), (390, 586554), (435, 525876), (468, 488795), (522, 438230), (580, 394407), (585, 391036), (754, 303390), (780, 293277), (870, 262938), (1044, 219115), (1131, 202260), (1170, 195518), (1305, 175292), (1508, 151695), (1740, 131469), (1885, 121356), (2262, 101130), (2340, 97759), (2610, 87646), (3371, 67860), (3393, 67420), (3770, 60678), (4524, 50565), (5220, 43823), (5655, 40452), (6742, 33930), (6786, 33710), (7540, 30339), (10113, 22620), (11310, 20226), (13484, 16965), (13572, 16855)]