275820240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 919762560

約数和(自身を除く): 643942320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 670, 680, 804, 816, 1005, 1009, 1020, 1072, 1139, 1340, 1360, 1608, 2010, 2018, 2040, 2278, 2680, 3027, 3216, 3417, 4020, 4036, 4080, 4556, 5045, 5360, 5695, 6054, 6834, 8040, 8072, 9112, 10090, 11390, 12108, 13668, 15135, 16080, 16144, 17085, 17153, 18224, 20180, 22780, 24216, 27336, 30270, 34170, 34306, 40360, 45560, 48432, 51459, 54672, 60540, 67603, 68340, 68612, 80720, 85765, 91120, 102918, 121080, 135206, 136680, 137224, 171530, 202809, 205836, 242160, 257295, 270412, 273360, 274448, 338015, 343060, 405618, 411672, 514590, 540824, 676030, 686120, 811236, 823344, 1014045, 1029180, 1081648, 1149251, 1352060, 1372240, 1622472, 2028090, 2058360, 2298502, 2704120, 3244944, 3447753, 4056180, 4116720, 4597004, 5408240, 5746255, 6895506, 8112360, 9194008, 11492510, 13791012, 16224720, 17238765, 18388016, 22985020, 27582024, 34477530, 45970040, 55164048, 68955060, 91940080, 137910120, 275820240]

約数ペア:

[(1, 275820240), (2, 137910120), (3, 91940080), (4, 68955060), (5, 55164048), (6, 45970040), (8, 34477530), (10, 27582024), (12, 22985020), (15, 18388016), (16, 17238765), (17, 16224720), (20, 13791012), (24, 11492510), (30, 9194008), (34, 8112360), (40, 6895506), (48, 5746255), (51, 5408240), (60, 4597004), (67, 4116720), (68, 4056180), (80, 3447753), (85, 3244944), (102, 2704120), (120, 2298502), (134, 2058360), (136, 2028090), (170, 1622472), (201, 1372240), (204, 1352060), (240, 1149251), (255, 1081648), (268, 1029180), (272, 1014045), (335, 823344), (340, 811236), (402, 686120), (408, 676030), (510, 540824), (536, 514590), (670, 411672), (680, 405618), (804, 343060), (816, 338015), (1005, 274448), (1009, 273360), (1020, 270412), (1072, 257295), (1139, 242160), (1340, 205836), (1360, 202809), (1608, 171530), (2010, 137224), (2018, 136680), (2040, 135206), (2278, 121080), (2680, 102918), (3027, 91120), (3216, 85765), (3417, 80720), (4020, 68612), (4036, 68340), (4080, 67603), (4556, 60540), (5045, 54672), (5360, 51459), (5695, 48432), (6054, 45560), (6834, 40360), (8040, 34306), (8072, 34170), (9112, 30270), (10090, 27336), (11390, 24216), (12108, 22780), (13668, 20180), (15135, 18224), (16080, 17153), (16144, 17085)]