470737800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20117}}^1$

素因数の和:20152

約数の個数: 144

約数和(自身を含む): 1702586340

約数和(自身を除く): 1231848540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 20117, 23400, 40234, 60351, 80468, 100585, 120702, 160936, 181053, 201170, 241404, 261521, 301755, 362106, 402340, 482808, 502925, 523042, 603510, 724212, 784563, 804680, 905265, 1005850, 1046084, 1207020, 1307605, 1448424, 1508775, 1569126, 1810530, 2011700, 2092168, 2353689, 2414040, 2615210, 3017550, 3138252, 3621060, 3922815, 4023400, 4526325, 4707378, 5230420, 6035100, 6276504, 6538025, 7242120, 7845630, 9052650, 9414756, 10460840, 11768445, 12070200, 13076050, 15691260, 18105300, 18829512, 19614075, 23536890, 26152100, 31382520, 36210600, 39228150, 47073780, 52304200, 58842225, 78456300, 94147560, 117684450, 156912600, 235368900, 470737800]

約数ペア:

[(1, 470737800), (2, 235368900), (3, 156912600), (4, 117684450), (5, 94147560), (6, 78456300), (8, 58842225), (9, 52304200), (10, 47073780), (12, 39228150), (13, 36210600), (15, 31382520), (18, 26152100), (20, 23536890), (24, 19614075), (25, 18829512), (26, 18105300), (30, 15691260), (36, 13076050), (39, 12070200), (40, 11768445), (45, 10460840), (50, 9414756), (52, 9052650), (60, 7845630), (65, 7242120), (72, 6538025), (75, 6276504), (78, 6035100), (90, 5230420), (100, 4707378), (104, 4526325), (117, 4023400), (120, 3922815), (130, 3621060), (150, 3138252), (156, 3017550), (180, 2615210), (195, 2414040), (200, 2353689), (225, 2092168), (234, 2011700), (260, 1810530), (300, 1569126), (312, 1508775), (325, 1448424), (360, 1307605), (390, 1207020), (450, 1046084), (468, 1005850), (520, 905265), (585, 804680), (600, 784563), (650, 724212), (780, 603510), (900, 523042), (936, 502925), (975, 482808), (1170, 402340), (1300, 362106), (1560, 301755), (1800, 261521), (1950, 241404), (2340, 201170), (2600, 181053), (2925, 160936), (3900, 120702), (4680, 100585), (5850, 80468), (7800, 60351), (11700, 40234), (20117, 23400)]