306024900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2423}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 887901504

約数和(自身を除く): 581876604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 842, 1263, 1684, 2105, 2423, 2526, 4210, 4846, 5052, 6315, 7269, 8420, 9692, 10525, 12115, 12630, 14538, 21050, 24230, 25260, 29076, 31575, 36345, 42100, 48460, 60575, 63150, 72690, 121150, 126300, 145380, 181725, 242300, 363450, 726900, 1020083, 2040166, 3060249, 4080332, 5100415, 6120498, 10200830, 12240996, 15301245, 20401660, 25502075, 30602490, 51004150, 61204980, 76506225, 102008300, 153012450, 306024900]

約数ペア:

[(1, 306024900), (2, 153012450), (3, 102008300), (4, 76506225), (5, 61204980), (6, 51004150), (10, 30602490), (12, 25502075), (15, 20401660), (20, 15301245), (25, 12240996), (30, 10200830), (50, 6120498), (60, 5100415), (75, 4080332), (100, 3060249), (150, 2040166), (300, 1020083), (421, 726900), (842, 363450), (1263, 242300), (1684, 181725), (2105, 145380), (2423, 126300), (2526, 121150), (4210, 72690), (4846, 63150), (5052, 60575), (6315, 48460), (7269, 42100), (8420, 36345), (9692, 31575), (10525, 29076), (12115, 25260), (12630, 24230), (14538, 21050)]