219996150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 683956224

約数和(自身を除く): 463960074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 25, 30, 31, 33, 34, 46, 50, 51, 55, 62, 66, 69, 75, 85, 93, 102, 110, 115, 121, 138, 150, 155, 165, 170, 186, 187, 230, 242, 253, 255, 275, 310, 330, 341, 345, 363, 374, 391, 425, 465, 506, 510, 527, 550, 561, 575, 605, 682, 690, 713, 726, 759, 775, 782, 825, 850, 930, 935, 1023, 1054, 1122, 1150, 1173, 1210, 1265, 1275, 1426, 1518, 1550, 1581, 1650, 1705, 1725, 1815, 1870, 1955, 2046, 2057, 2139, 2325, 2346, 2530, 2550, 2635, 2783, 2805, 3025, 3162, 3410, 3450, 3565, 3630, 3751, 3795, 3910, 4114, 4278, 4301, 4650, 4675, 5115, 5270, 5566, 5610, 5797, 5865, 6050, 6171, 6325, 7130, 7502, 7590, 7843, 7905, 8349, 8525, 8602, 9075, 9350, 9775, 10230, 10285, 10695, 11253, 11594, 11730, 12121, 12342, 12650, 12903, 13175, 13915, 14025, 15686, 15810, 16698, 17050, 17391, 17825, 18150, 18755, 18975, 19550, 20570, 21390, 21505, 22506, 23529, 24242, 25575, 25806, 26350, 27830, 28050, 28985, 29325, 30855, 34782, 35650, 36363, 37510, 37950, 39215, 39525, 41745, 43010, 47058, 47311, 51150, 51425, 53475, 56265, 57970, 58650, 60605, 61710, 63767, 64515, 69575, 72726, 78430, 79050, 83490, 86273, 86955, 93775, 94622, 102850, 106950, 107525, 112530, 117645, 121210, 127534, 129030, 133331, 139150, 141933, 144925, 154275, 172546, 173910, 181815, 187550, 191301, 196075, 208725, 215050, 235290, 236555, 258819, 266662, 281325, 283866, 289850, 303025, 308550, 318835, 322575, 363630, 382602, 392150, 399993, 417450, 431365, 434775, 473110, 517638, 562650, 588225, 606050, 637670, 645150, 666655, 709665, 799986, 862730, 869550, 909075, 956505, 1176450, 1182775, 1294095, 1333310, 1419330, 1466641, 1594175, 1818150, 1913010, 1999965, 2156825, 2365550, 2588190, 2933282, 3188350, 3333275, 3548325, 3999930, 4313650, 4399923, 4782525, 6470475, 6666550, 7096650, 7333205, 8799846, 9565050, 9999825, 12940950, 14666410, 19999650, 21999615, 36666025, 43999230, 73332050, 109998075, 219996150]

約数ペア:

[(1, 219996150), (2, 109998075), (3, 73332050), (5, 43999230), (6, 36666025), (10, 21999615), (11, 19999650), (15, 14666410), (17, 12940950), (22, 9999825), (23, 9565050), (25, 8799846), (30, 7333205), (31, 7096650), (33, 6666550), (34, 6470475), (46, 4782525), (50, 4399923), (51, 4313650), (55, 3999930), (62, 3548325), (66, 3333275), (69, 3188350), (75, 2933282), (85, 2588190), (93, 2365550), (102, 2156825), (110, 1999965), (115, 1913010), (121, 1818150), (138, 1594175), (150, 1466641), (155, 1419330), (165, 1333310), (170, 1294095), (186, 1182775), (187, 1176450), (230, 956505), (242, 909075), (253, 869550), (255, 862730), (275, 799986), (310, 709665), (330, 666655), (341, 645150), (345, 637670), (363, 606050), (374, 588225), (391, 562650), (425, 517638), (465, 473110), (506, 434775), (510, 431365), (527, 417450), (550, 399993), (561, 392150), (575, 382602), (605, 363630), (682, 322575), (690, 318835), (713, 308550), (726, 303025), (759, 289850), (775, 283866), (782, 281325), (825, 266662), (850, 258819), (930, 236555), (935, 235290), (1023, 215050), (1054, 208725), (1122, 196075), (1150, 191301), (1173, 187550), (1210, 181815), (1265, 173910), (1275, 172546), (1426, 154275), (1518, 144925), (1550, 141933), (1581, 139150), (1650, 133331), (1705, 129030), (1725, 127534), (1815, 121210), (1870, 117645), (1955, 112530), (2046, 107525), (2057, 106950), (2139, 102850), (2325, 94622), (2346, 93775), (2530, 86955), (2550, 86273), (2635, 83490), (2783, 79050), (2805, 78430), (3025, 72726), (3162, 69575), (3410, 64515), (3450, 63767), (3565, 61710), (3630, 60605), (3751, 58650), (3795, 57970), (3910, 56265), (4114, 53475), (4278, 51425), (4301, 51150), (4650, 47311), (4675, 47058), (5115, 43010), (5270, 41745), (5566, 39525), (5610, 39215), (5797, 37950), (5865, 37510), (6050, 36363), (6171, 35650), (6325, 34782), (7130, 30855), (7502, 29325), (7590, 28985), (7843, 28050), (7905, 27830), (8349, 26350), (8525, 25806), (8602, 25575), (9075, 24242), (9350, 23529), (9775, 22506), (10230, 21505), (10285, 21390), (10695, 20570), (11253, 19550), (11594, 18975), (11730, 18755), (12121, 18150), (12342, 17825), (12650, 17391), (12903, 17050), (13175, 16698), (13915, 15810), (14025, 15686)]