380673900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 1243045440

約数和(自身を除く): 862371540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 67, 75, 90, 100, 107, 118, 134, 150, 177, 180, 201, 214, 225, 236, 268, 295, 300, 321, 335, 354, 402, 428, 450, 531, 535, 590, 603, 642, 670, 708, 804, 885, 900, 963, 1005, 1062, 1070, 1180, 1206, 1284, 1340, 1475, 1605, 1675, 1770, 1926, 2010, 2124, 2140, 2412, 2655, 2675, 2950, 3015, 3210, 3350, 3540, 3852, 3953, 4020, 4425, 4815, 5025, 5310, 5350, 5900, 6030, 6313, 6420, 6700, 7169, 7906, 8025, 8850, 9630, 10050, 10620, 10700, 11859, 12060, 12626, 13275, 14338, 15075, 15812, 16050, 17700, 18939, 19260, 19765, 20100, 21507, 23718, 24075, 25252, 26550, 28676, 30150, 31565, 32100, 35577, 35845, 37878, 39530, 43014, 47436, 48150, 53100, 56817, 59295, 60300, 63130, 64521, 71154, 71690, 75756, 79060, 86028, 94695, 96300, 98825, 107535, 113634, 118590, 126260, 129042, 142308, 143380, 157825, 177885, 179225, 189390, 197650, 215070, 227268, 237180, 258084, 284085, 296475, 315650, 322605, 355770, 358450, 378780, 395300, 422971, 430140, 473475, 537675, 568170, 592950, 631300, 645210, 711540, 716900, 845942, 889425, 946950, 1075350, 1136340, 1185900, 1268913, 1290420, 1420425, 1613025, 1691884, 1778850, 1893900, 2114855, 2150700, 2537826, 2840850, 3226050, 3557700, 3806739, 4229710, 5075652, 5681700, 6344565, 6452100, 7613478, 8459420, 10574275, 12689130, 15226956, 19033695, 21148550, 25378260, 31722825, 38067390, 42297100, 63445650, 76134780, 95168475, 126891300, 190336950, 380673900]

約数ペア:

[(1, 380673900), (2, 190336950), (3, 126891300), (4, 95168475), (5, 76134780), (6, 63445650), (9, 42297100), (10, 38067390), (12, 31722825), (15, 25378260), (18, 21148550), (20, 19033695), (25, 15226956), (30, 12689130), (36, 10574275), (45, 8459420), (50, 7613478), (59, 6452100), (60, 6344565), (67, 5681700), (75, 5075652), (90, 4229710), (100, 3806739), (107, 3557700), (118, 3226050), (134, 2840850), (150, 2537826), (177, 2150700), (180, 2114855), (201, 1893900), (214, 1778850), (225, 1691884), (236, 1613025), (268, 1420425), (295, 1290420), (300, 1268913), (321, 1185900), (335, 1136340), (354, 1075350), (402, 946950), (428, 889425), (450, 845942), (531, 716900), (535, 711540), (590, 645210), (603, 631300), (642, 592950), (670, 568170), (708, 537675), (804, 473475), (885, 430140), (900, 422971), (963, 395300), (1005, 378780), (1062, 358450), (1070, 355770), (1180, 322605), (1206, 315650), (1284, 296475), (1340, 284085), (1475, 258084), (1605, 237180), (1675, 227268), (1770, 215070), (1926, 197650), (2010, 189390), (2124, 179225), (2140, 177885), (2412, 157825), (2655, 143380), (2675, 142308), (2950, 129042), (3015, 126260), (3210, 118590), (3350, 113634), (3540, 107535), (3852, 98825), (3953, 96300), (4020, 94695), (4425, 86028), (4815, 79060), (5025, 75756), (5310, 71690), (5350, 71154), (5900, 64521), (6030, 63130), (6313, 60300), (6420, 59295), (6700, 56817), (7169, 53100), (7906, 48150), (8025, 47436), (8850, 43014), (9630, 39530), (10050, 37878), (10620, 35845), (10700, 35577), (11859, 32100), (12060, 31565), (12626, 30150), (13275, 28676), (14338, 26550), (15075, 25252), (15812, 24075), (16050, 23718), (17700, 21507), (18939, 20100), (19260, 19765)]