69803460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 153279036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 47, 60, 74, 90, 94, 111, 141, 148, 180, 185, 188, 222, 223, 235, 282, 333, 370, 423, 444, 446, 470, 555, 564, 666, 669, 705, 740, 846, 892, 940, 1110, 1115, 1332, 1338, 1410, 1665, 1692, 1739, 2007, 2115, 2220, 2230, 2676, 2820, 3330, 3345, 3478, 4014, 4230, 4460, 5217, 6660, 6690, 6956, 8028, 8251, 8460, 8695, 10035, 10434, 10481, 13380, 15651, 16502, 17390, 20070, 20868, 20962, 24753, 26085, 31302, 31443, 33004, 34780, 40140, 41255, 41924, 49506, 52170, 52405, 62604, 62886, 74259, 78255, 82510, 94329, 99012, 104340, 104810, 123765, 125772, 148518, 156510, 157215, 165020, 188658, 209620, 247530, 297036, 313020, 314430, 371295, 377316, 387797, 471645, 495060, 628860, 742590, 775594, 943290, 1163391, 1485180, 1551188, 1886580, 1938985, 2326782, 3490173, 3877970, 4653564, 5816955, 6980346, 7755940, 11633910, 13960692, 17450865, 23267820, 34901730, 69803460]

約数ペア:

[(1, 69803460), (2, 34901730), (3, 23267820), (4, 17450865), (5, 13960692), (6, 11633910), (9, 7755940), (10, 6980346), (12, 5816955), (15, 4653564), (18, 3877970), (20, 3490173), (30, 2326782), (36, 1938985), (37, 1886580), (45, 1551188), (47, 1485180), (60, 1163391), (74, 943290), (90, 775594), (94, 742590), (111, 628860), (141, 495060), (148, 471645), (180, 387797), (185, 377316), (188, 371295), (222, 314430), (223, 313020), (235, 297036), (282, 247530), (333, 209620), (370, 188658), (423, 165020), (444, 157215), (446, 156510), (470, 148518), (555, 125772), (564, 123765), (666, 104810), (669, 104340), (705, 99012), (740, 94329), (846, 82510), (892, 78255), (940, 74259), (1110, 62886), (1115, 62604), (1332, 52405), (1338, 52170), (1410, 49506), (1665, 41924), (1692, 41255), (1739, 40140), (2007, 34780), (2115, 33004), (2220, 31443), (2230, 31302), (2676, 26085), (2820, 24753), (3330, 20962), (3345, 20868), (3478, 20070), (4014, 17390), (4230, 16502), (4460, 15651), (5217, 13380), (6660, 10481), (6690, 10434), (6956, 10035), (8028, 8695), (8251, 8460)]