119381940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 387616320

約数和(自身を除く): 268234380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 228, 268, 285, 335, 342, 380, 402, 521, 570, 603, 670, 684, 804, 855, 1005, 1042, 1140, 1206, 1273, 1340, 1563, 1710, 2010, 2084, 2412, 2546, 2605, 3015, 3126, 3420, 3819, 4020, 4689, 5092, 5210, 6030, 6252, 6365, 7638, 7815, 9378, 9899, 10420, 11457, 12060, 12730, 15276, 15630, 18756, 19095, 19798, 22914, 23445, 25460, 29697, 31260, 34907, 38190, 39596, 45828, 46890, 49495, 57285, 59394, 69814, 76380, 89091, 93780, 98990, 104721, 114570, 118788, 139628, 148485, 174535, 178182, 197980, 209442, 229140, 296970, 314163, 349070, 356364, 418884, 445455, 523605, 593940, 628326, 663233, 698140, 890910, 1047210, 1256652, 1326466, 1570815, 1781820, 1989699, 2094420, 2652932, 3141630, 3316165, 3979398, 5969097, 6283260, 6632330, 7958796, 9948495, 11938194, 13264660, 19896990, 23876388, 29845485, 39793980, 59690970, 119381940]

約数ペア:

[(1, 119381940), (2, 59690970), (3, 39793980), (4, 29845485), (5, 23876388), (6, 19896990), (9, 13264660), (10, 11938194), (12, 9948495), (15, 7958796), (18, 6632330), (19, 6283260), (20, 5969097), (30, 3979398), (36, 3316165), (38, 3141630), (45, 2652932), (57, 2094420), (60, 1989699), (67, 1781820), (76, 1570815), (90, 1326466), (95, 1256652), (114, 1047210), (134, 890910), (171, 698140), (180, 663233), (190, 628326), (201, 593940), (228, 523605), (268, 445455), (285, 418884), (335, 356364), (342, 349070), (380, 314163), (402, 296970), (521, 229140), (570, 209442), (603, 197980), (670, 178182), (684, 174535), (804, 148485), (855, 139628), (1005, 118788), (1042, 114570), (1140, 104721), (1206, 98990), (1273, 93780), (1340, 89091), (1563, 76380), (1710, 69814), (2010, 59394), (2084, 57285), (2412, 49495), (2546, 46890), (2605, 45828), (3015, 39596), (3126, 38190), (3420, 34907), (3819, 31260), (4020, 29697), (4689, 25460), (5092, 23445), (5210, 22914), (6030, 19798), (6252, 19095), (6365, 18756), (7638, 15630), (7815, 15276), (9378, 12730), (9899, 12060), (10420, 11457)]