100800300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1213}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 292943056

約数和(自身を除く): 192142756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 277, 300, 554, 831, 1108, 1213, 1385, 1662, 2426, 2770, 3324, 3639, 4155, 4852, 5540, 6065, 6925, 7278, 8310, 12130, 13850, 14556, 16620, 18195, 20775, 24260, 27700, 30325, 36390, 41550, 60650, 72780, 83100, 90975, 121300, 181950, 336001, 363900, 672002, 1008003, 1344004, 1680005, 2016006, 3360010, 4032012, 5040015, 6720020, 8400025, 10080030, 16800050, 20160060, 25200075, 33600100, 50400150, 100800300]

約数ペア:

[(1, 100800300), (2, 50400150), (3, 33600100), (4, 25200075), (5, 20160060), (6, 16800050), (10, 10080030), (12, 8400025), (15, 6720020), (20, 5040015), (25, 4032012), (30, 3360010), (50, 2016006), (60, 1680005), (75, 1344004), (100, 1008003), (150, 672002), (277, 363900), (300, 336001), (554, 181950), (831, 121300), (1108, 90975), (1213, 83100), (1385, 72780), (1662, 60650), (2426, 41550), (2770, 36390), (3324, 30325), (3639, 27700), (4155, 24260), (4852, 20775), (5540, 18195), (6065, 16620), (6925, 14556), (7278, 13850), (8310, 12130)]