272420100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 914004000

約数和(自身を除く): 641583900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 89, 90, 95, 100, 114, 150, 171, 178, 179, 180, 190, 225, 228, 267, 285, 300, 342, 356, 358, 380, 445, 450, 475, 534, 537, 570, 684, 716, 801, 855, 890, 895, 900, 950, 1068, 1074, 1140, 1335, 1425, 1602, 1611, 1691, 1710, 1780, 1790, 1900, 2148, 2225, 2670, 2685, 2850, 3204, 3222, 3382, 3401, 3420, 3580, 4005, 4275, 4450, 4475, 5073, 5340, 5370, 5700, 6444, 6675, 6764, 6802, 8010, 8055, 8455, 8550, 8900, 8950, 10146, 10203, 10740, 13350, 13425, 13604, 15219, 15931, 16020, 16110, 16910, 17005, 17100, 17900, 20025, 20292, 20406, 25365, 26700, 26850, 30438, 30609, 31862, 32220, 33820, 34010, 40050, 40275, 40812, 42275, 47793, 50730, 51015, 53700, 60876, 61218, 63724, 68020, 76095, 79655, 80100, 80550, 84550, 85025, 95586, 101460, 102030, 122436, 126825, 143379, 152190, 153045, 159310, 161100, 169100, 170050, 191172, 204060, 238965, 253650, 255075, 286758, 302689, 304380, 306090, 318620, 340100, 380475, 398275, 477930, 507300, 510150, 573516, 605378, 612180, 716895, 760950, 765225, 796550, 908067, 955860, 1020300, 1194825, 1210756, 1433790, 1513445, 1521900, 1530450, 1593100, 1816134, 2389650, 2724201, 2867580, 3026890, 3060900, 3584475, 3632268, 4540335, 4779300, 5448402, 6053780, 7168950, 7567225, 9080670, 10896804, 13621005, 14337900, 15134450, 18161340, 22701675, 27242010, 30268900, 45403350, 54484020, 68105025, 90806700, 136210050, 272420100]

約数ペア:

[(1, 272420100), (2, 136210050), (3, 90806700), (4, 68105025), (5, 54484020), (6, 45403350), (9, 30268900), (10, 27242010), (12, 22701675), (15, 18161340), (18, 15134450), (19, 14337900), (20, 13621005), (25, 10896804), (30, 9080670), (36, 7567225), (38, 7168950), (45, 6053780), (50, 5448402), (57, 4779300), (60, 4540335), (75, 3632268), (76, 3584475), (89, 3060900), (90, 3026890), (95, 2867580), (100, 2724201), (114, 2389650), (150, 1816134), (171, 1593100), (178, 1530450), (179, 1521900), (180, 1513445), (190, 1433790), (225, 1210756), (228, 1194825), (267, 1020300), (285, 955860), (300, 908067), (342, 796550), (356, 765225), (358, 760950), (380, 716895), (445, 612180), (450, 605378), (475, 573516), (534, 510150), (537, 507300), (570, 477930), (684, 398275), (716, 380475), (801, 340100), (855, 318620), (890, 306090), (895, 304380), (900, 302689), (950, 286758), (1068, 255075), (1074, 253650), (1140, 238965), (1335, 204060), (1425, 191172), (1602, 170050), (1611, 169100), (1691, 161100), (1710, 159310), (1780, 153045), (1790, 152190), (1900, 143379), (2148, 126825), (2225, 122436), (2670, 102030), (2685, 101460), (2850, 95586), (3204, 85025), (3222, 84550), (3382, 80550), (3401, 80100), (3420, 79655), (3580, 76095), (4005, 68020), (4275, 63724), (4450, 61218), (4475, 60876), (5073, 53700), (5340, 51015), (5370, 50730), (5700, 47793), (6444, 42275), (6675, 40812), (6764, 40275), (6802, 40050), (8010, 34010), (8055, 33820), (8455, 32220), (8550, 31862), (8900, 30609), (8950, 30438), (10146, 26850), (10203, 26700), (10740, 25365), (13350, 20406), (13425, 20292), (13604, 20025), (15219, 17900), (15931, 17100), (16020, 17005), (16110, 16910)]