1296153500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 3027024000

約数和(自身を除く): 1730870500

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 125, 164, 205, 230, 250, 410, 460, 500, 575, 820, 943, 1025, 1150, 1886, 2050, 2300, 2749, 2875, 3772, 4100, 4715, 5125, 5498, 5750, 9430, 10250, 10996, 11500, 13745, 18860, 20500, 23575, 27490, 47150, 54980, 63227, 68725, 94300, 112709, 117875, 126454, 137450, 225418, 235750, 252908, 274900, 316135, 343625, 450836, 471500, 563545, 632270, 687250, 1127090, 1264540, 1374500, 1580675, 2254180, 2592307, 2817725, 3161350, 5184614, 5635450, 6322700, 7903375, 10369228, 11270900, 12961535, 14088625, 15806750, 25923070, 28177250, 31613500, 51846140, 56354500, 64807675, 129615350, 259230700, 324038375, 648076750, 1296153500]

約数ペア:

[(1, 1296153500), (2, 648076750), (4, 324038375), (5, 259230700), (10, 129615350), (20, 64807675), (23, 56354500), (25, 51846140), (41, 31613500), (46, 28177250), (50, 25923070), (82, 15806750), (92, 14088625), (100, 12961535), (115, 11270900), (125, 10369228), (164, 7903375), (205, 6322700), (230, 5635450), (250, 5184614), (410, 3161350), (460, 2817725), (500, 2592307), (575, 2254180), (820, 1580675), (943, 1374500), (1025, 1264540), (1150, 1127090), (1886, 687250), (2050, 632270), (2300, 563545), (2749, 471500), (2875, 450836), (3772, 343625), (4100, 316135), (4715, 274900), (5125, 252908), (5498, 235750), (5750, 225418), (9430, 137450), (10250, 126454), (10996, 117875), (11500, 112709), (13745, 94300), (18860, 68725), (20500, 63227), (23575, 54980), (27490, 47150)]