693450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 1973088

約数和(自身を除く): 1279638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 67, 69, 75, 90, 115, 134, 138, 150, 201, 207, 225, 230, 335, 345, 402, 414, 450, 575, 603, 670, 690, 1005, 1035, 1150, 1206, 1541, 1675, 1725, 2010, 2070, 3015, 3082, 3350, 3450, 4623, 5025, 5175, 6030, 7705, 9246, 10050, 10350, 13869, 15075, 15410, 23115, 27738, 30150, 38525, 46230, 69345, 77050, 115575, 138690, 231150, 346725, 693450]

約数ペア:

[(1, 693450), (2, 346725), (3, 231150), (5, 138690), (6, 115575), (9, 77050), (10, 69345), (15, 46230), (18, 38525), (23, 30150), (25, 27738), (30, 23115), (45, 15410), (46, 15075), (50, 13869), (67, 10350), (69, 10050), (75, 9246), (90, 7705), (115, 6030), (134, 5175), (138, 5025), (150, 4623), (201, 3450), (207, 3350), (225, 3082), (230, 3015), (335, 2070), (345, 2010), (402, 1725), (414, 1675), (450, 1541), (575, 1206), (603, 1150), (670, 1035), (690, 1005)]