146888700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 490801920

約数和(自身を除く): 343913220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 113, 140, 150, 175, 210, 226, 300, 339, 350, 420, 452, 525, 565, 619, 678, 700, 791, 1050, 1130, 1238, 1356, 1582, 1695, 1857, 2100, 2260, 2373, 2476, 2825, 3095, 3164, 3390, 3714, 3955, 4333, 4746, 5650, 6190, 6780, 7428, 7910, 8475, 8666, 9285, 9492, 11300, 11865, 12380, 12999, 15475, 15820, 16950, 17332, 18570, 19775, 21665, 23730, 25998, 30950, 33900, 37140, 39550, 43330, 46425, 47460, 51996, 59325, 61900, 64995, 69947, 79100, 86660, 92850, 108325, 118650, 129990, 139894, 185700, 209841, 216650, 237300, 259980, 279788, 324975, 349735, 419682, 433300, 489629, 649950, 699470, 839364, 979258, 1049205, 1299900, 1398940, 1468887, 1748675, 1958516, 2098410, 2448145, 2937774, 3497350, 4196820, 4896290, 5246025, 5875548, 6994700, 7344435, 9792580, 10492050, 12240725, 14688870, 20984100, 24481450, 29377740, 36722175, 48962900, 73444350, 146888700]

約数ペア:

[(1, 146888700), (2, 73444350), (3, 48962900), (4, 36722175), (5, 29377740), (6, 24481450), (7, 20984100), (10, 14688870), (12, 12240725), (14, 10492050), (15, 9792580), (20, 7344435), (21, 6994700), (25, 5875548), (28, 5246025), (30, 4896290), (35, 4196820), (42, 3497350), (50, 2937774), (60, 2448145), (70, 2098410), (75, 1958516), (84, 1748675), (100, 1468887), (105, 1398940), (113, 1299900), (140, 1049205), (150, 979258), (175, 839364), (210, 699470), (226, 649950), (300, 489629), (339, 433300), (350, 419682), (420, 349735), (452, 324975), (525, 279788), (565, 259980), (619, 237300), (678, 216650), (700, 209841), (791, 185700), (1050, 139894), (1130, 129990), (1238, 118650), (1356, 108325), (1582, 92850), (1695, 86660), (1857, 79100), (2100, 69947), (2260, 64995), (2373, 61900), (2476, 59325), (2825, 51996), (3095, 47460), (3164, 46425), (3390, 43330), (3714, 39550), (3955, 37140), (4333, 33900), (4746, 30950), (5650, 25998), (6190, 23730), (6780, 21665), (7428, 19775), (7910, 18570), (8475, 17332), (8666, 16950), (9285, 15820), (9492, 15475), (11300, 12999), (11865, 12380)]