226378620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 748500480

約数和(自身を除く): 522121860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1087, 1157, 1170, 1335, 1602, 1780, 2174, 2314, 2340, 2670, 3204, 3261, 3471, 4005, 4348, 4628, 5340, 5435, 5785, 6522, 6942, 8010, 9783, 10413, 10870, 11570, 13044, 13884, 14131, 16020, 16305, 17355, 19566, 20826, 21740, 23140, 28262, 32610, 34710, 39132, 41652, 42393, 48915, 52065, 56524, 65220, 69420, 70655, 84786, 96743, 97830, 104130, 127179, 141310, 169572, 193486, 195660, 208260, 211965, 254358, 282620, 290229, 386972, 423930, 483715, 508716, 580458, 635895, 847860, 870687, 967430, 1160916, 1257659, 1271790, 1451145, 1741374, 1934860, 2515318, 2543580, 2902290, 3482748, 3772977, 4353435, 5030636, 5804580, 6288295, 7545954, 8706870, 11318931, 12576590, 15091908, 17413740, 18864885, 22637862, 25153180, 37729770, 45275724, 56594655, 75459540, 113189310, 226378620]

約数ペア:

[(1, 226378620), (2, 113189310), (3, 75459540), (4, 56594655), (5, 45275724), (6, 37729770), (9, 25153180), (10, 22637862), (12, 18864885), (13, 17413740), (15, 15091908), (18, 12576590), (20, 11318931), (26, 8706870), (30, 7545954), (36, 6288295), (39, 5804580), (45, 5030636), (52, 4353435), (60, 3772977), (65, 3482748), (78, 2902290), (89, 2543580), (90, 2515318), (117, 1934860), (130, 1741374), (156, 1451145), (178, 1271790), (180, 1257659), (195, 1160916), (234, 967430), (260, 870687), (267, 847860), (356, 635895), (390, 580458), (445, 508716), (468, 483715), (534, 423930), (585, 386972), (780, 290229), (801, 282620), (890, 254358), (1068, 211965), (1087, 208260), (1157, 195660), (1170, 193486), (1335, 169572), (1602, 141310), (1780, 127179), (2174, 104130), (2314, 97830), (2340, 96743), (2670, 84786), (3204, 70655), (3261, 69420), (3471, 65220), (4005, 56524), (4348, 52065), (4628, 48915), (5340, 42393), (5435, 41652), (5785, 39132), (6522, 34710), (6942, 32610), (8010, 28262), (9783, 23140), (10413, 21740), (10870, 20826), (11570, 19566), (13044, 17355), (13884, 16305), (14131, 16020)]