229812900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{773}}^1\times {\mathrm{991}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 666457344

約数和(自身を除く): 436644444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 773, 991, 1546, 1982, 2319, 2973, 3092, 3865, 3964, 4638, 4955, 5946, 7730, 9276, 9910, 11595, 11892, 14865, 15460, 19325, 19820, 23190, 24775, 29730, 38650, 46380, 49550, 57975, 59460, 74325, 77300, 99100, 115950, 148650, 231900, 297300, 766043, 1532086, 2298129, 3064172, 3830215, 4596258, 7660430, 9192516, 11490645, 15320860, 19151075, 22981290, 38302150, 45962580, 57453225, 76604300, 114906450, 229812900]

約数ペア:

[(1, 229812900), (2, 114906450), (3, 76604300), (4, 57453225), (5, 45962580), (6, 38302150), (10, 22981290), (12, 19151075), (15, 15320860), (20, 11490645), (25, 9192516), (30, 7660430), (50, 4596258), (60, 3830215), (75, 3064172), (100, 2298129), (150, 1532086), (300, 766043), (773, 297300), (991, 231900), (1546, 148650), (1982, 115950), (2319, 99100), (2973, 77300), (3092, 74325), (3865, 59460), (3964, 57975), (4638, 49550), (4955, 46380), (5946, 38650), (7730, 29730), (9276, 24775), (9910, 23190), (11595, 19820), (11892, 19325), (14865, 15460)]