23218576500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{315899}}^1$

素因数の和:315935

約数の個数: 144

約数和(自身を含む): 78651518400

約数和(自身を除く): 55432941900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1470, 1500, 1750, 2100, 2450, 2625, 2940, 3500, 3675, 4900, 5250, 6125, 7350, 10500, 12250, 14700, 18375, 24500, 36750, 73500, 315899, 631798, 947697, 1263596, 1579495, 1895394, 2211293, 3158990, 3790788, 4422586, 4738485, 6317980, 6633879, 7897475, 8845172, 9476970, 11056465, 13267758, 15479051, 15794950, 18953940, 22112930, 23692425, 26535516, 30958102, 31589900, 33169395, 39487375, 44225860, 46437153, 47384850, 55282325, 61916204, 66338790, 77395255, 78974750, 92874306, 94769700, 110564650, 118462125, 132677580, 154790510, 157949500, 165846975, 185748612, 221129300, 232185765, 236924250, 276411625, 309581020, 331693950, 386976275, 464371530, 473848500, 552823250, 663387900, 773952550, 829234875, 928743060, 1105646500, 1160928825, 1547905100, 1658469750, 1934881375, 2321857650, 3316939500, 3869762750, 4643715300, 5804644125, 7739525500, 11609288250, 23218576500]

約数ペア:

[(1, 23218576500), (2, 11609288250), (3, 7739525500), (4, 5804644125), (5, 4643715300), (6, 3869762750), (7, 3316939500), (10, 2321857650), (12, 1934881375), (14, 1658469750), (15, 1547905100), (20, 1160928825), (21, 1105646500), (25, 928743060), (28, 829234875), (30, 773952550), (35, 663387900), (42, 552823250), (49, 473848500), (50, 464371530), (60, 386976275), (70, 331693950), (75, 309581020), (84, 276411625), (98, 236924250), (100, 232185765), (105, 221129300), (125, 185748612), (140, 165846975), (147, 157949500), (150, 154790510), (175, 132677580), (196, 118462125), (210, 110564650), (245, 94769700), (250, 92874306), (294, 78974750), (300, 77395255), (350, 66338790), (375, 61916204), (420, 55282325), (490, 47384850), (500, 46437153), (525, 44225860), (588, 39487375), (700, 33169395), (735, 31589900), (750, 30958102), (875, 26535516), (980, 23692425), (1050, 22112930), (1225, 18953940), (1470, 15794950), (1500, 15479051), (1750, 13267758), (2100, 11056465), (2450, 9476970), (2625, 8845172), (2940, 7897475), (3500, 6633879), (3675, 6317980), (4900, 4738485), (5250, 4422586), (6125, 3790788), (7350, 3158990), (10500, 2211293), (12250, 1895394), (14700, 1579495), (18375, 1263596), (24500, 947697), (36750, 631798), (73500, 315899)]