1570731900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1428

約数の個数: 144

約数和(自身を含む): 4808025600

約数和(自身を除く): 3237293700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 239, 285, 300, 380, 475, 478, 570, 717, 950, 956, 1140, 1153, 1195, 1425, 1434, 1900, 2306, 2390, 2850, 2868, 3459, 3585, 4541, 4612, 4780, 5700, 5765, 5975, 6918, 7170, 9082, 11530, 11950, 13623, 13836, 14340, 17295, 17925, 18164, 21907, 22705, 23060, 23900, 27246, 28825, 34590, 35850, 43814, 45410, 54492, 57650, 65721, 68115, 69180, 71700, 86475, 87628, 90820, 109535, 113525, 115300, 131442, 136230, 172950, 219070, 227050, 262884, 272460, 275567, 328605, 340575, 345900, 438140, 454100, 547675, 551134, 657210, 681150, 826701, 1095350, 1102268, 1314420, 1362300, 1377835, 1643025, 1653402, 2190700, 2755670, 3286050, 3306804, 4133505, 5235773, 5511340, 6572100, 6889175, 8267010, 10471546, 13778350, 15707319, 16534020, 20667525, 20943092, 26178865, 27556700, 31414638, 41335050, 52357730, 62829276, 78536595, 82670100, 104715460, 130894325, 157073190, 261788650, 314146380, 392682975, 523577300, 785365950, 1570731900]

約数ペア:

[(1, 1570731900), (2, 785365950), (3, 523577300), (4, 392682975), (5, 314146380), (6, 261788650), (10, 157073190), (12, 130894325), (15, 104715460), (19, 82670100), (20, 78536595), (25, 62829276), (30, 52357730), (38, 41335050), (50, 31414638), (57, 27556700), (60, 26178865), (75, 20943092), (76, 20667525), (95, 16534020), (100, 15707319), (114, 13778350), (150, 10471546), (190, 8267010), (228, 6889175), (239, 6572100), (285, 5511340), (300, 5235773), (380, 4133505), (475, 3306804), (478, 3286050), (570, 2755670), (717, 2190700), (950, 1653402), (956, 1643025), (1140, 1377835), (1153, 1362300), (1195, 1314420), (1425, 1102268), (1434, 1095350), (1900, 826701), (2306, 681150), (2390, 657210), (2850, 551134), (2868, 547675), (3459, 454100), (3585, 438140), (4541, 345900), (4612, 340575), (4780, 328605), (5700, 275567), (5765, 272460), (5975, 262884), (6918, 227050), (7170, 219070), (9082, 172950), (11530, 136230), (11950, 131442), (13623, 115300), (13836, 113525), (14340, 109535), (17295, 90820), (17925, 87628), (18164, 86475), (21907, 71700), (22705, 69180), (23060, 68115), (23900, 65721), (27246, 57650), (28825, 54492), (34590, 45410), (35850, 43814)]