556244820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1097}}^1$

素因数の和:1431

約数の個数: 120

約数和(自身を含む): 1752131304

約数和(自身を除く): 1195886484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 313, 324, 405, 540, 626, 810, 939, 1097, 1252, 1565, 1620, 1878, 2194, 2817, 3130, 3291, 3756, 4388, 4695, 5485, 5634, 6260, 6582, 8451, 9390, 9873, 10970, 11268, 13164, 14085, 16455, 16902, 18780, 19746, 21940, 25353, 28170, 29619, 32910, 33804, 39492, 42255, 49365, 50706, 56340, 59238, 65820, 84510, 88857, 98730, 101412, 118476, 126765, 148095, 169020, 177714, 197460, 253530, 296190, 343361, 355428, 444285, 507060, 592380, 686722, 888570, 1030083, 1373444, 1716805, 1777140, 2060166, 3090249, 3433610, 4120332, 5150415, 6180498, 6867220, 9270747, 10300830, 12360996, 15451245, 18541494, 20601660, 27812241, 30902490, 37082988, 46353735, 55624482, 61804980, 92707470, 111248964, 139061205, 185414940, 278122410, 556244820]

約数ペア:

[(1, 556244820), (2, 278122410), (3, 185414940), (4, 139061205), (5, 111248964), (6, 92707470), (9, 61804980), (10, 55624482), (12, 46353735), (15, 37082988), (18, 30902490), (20, 27812241), (27, 20601660), (30, 18541494), (36, 15451245), (45, 12360996), (54, 10300830), (60, 9270747), (81, 6867220), (90, 6180498), (108, 5150415), (135, 4120332), (162, 3433610), (180, 3090249), (270, 2060166), (313, 1777140), (324, 1716805), (405, 1373444), (540, 1030083), (626, 888570), (810, 686722), (939, 592380), (1097, 507060), (1252, 444285), (1565, 355428), (1620, 343361), (1878, 296190), (2194, 253530), (2817, 197460), (3130, 177714), (3291, 169020), (3756, 148095), (4388, 126765), (4695, 118476), (5485, 101412), (5634, 98730), (6260, 88857), (6582, 84510), (8451, 65820), (9390, 59238), (9873, 56340), (10970, 50706), (11268, 49365), (13164, 42255), (14085, 39492), (16455, 33804), (16902, 32910), (18780, 29619), (19746, 28170), (21940, 25353)]