203679450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 605883096

約数和(自身を除く): 402203646

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 325, 333, 370, 390, 450, 481, 555, 585, 650, 666, 925, 941, 962, 975, 1110, 1170, 1443, 1665, 1850, 1882, 1950, 2405, 2775, 2823, 2886, 2925, 3330, 4329, 4705, 4810, 5550, 5646, 5850, 7215, 8325, 8469, 8658, 9410, 12025, 12233, 14115, 14430, 16650, 16938, 21645, 23525, 24050, 24466, 28230, 34817, 36075, 36699, 42345, 43290, 47050, 61165, 69634, 70575, 72150, 73398, 84690, 104451, 108225, 110097, 122330, 141150, 174085, 183495, 208902, 211725, 216450, 220194, 305825, 313353, 348170, 366990, 423450, 452621, 522255, 550485, 611650, 626706, 870425, 905242, 917475, 1044510, 1100970, 1357863, 1566765, 1740850, 1834950, 2263105, 2611275, 2715726, 2752425, 3133530, 4073589, 4526210, 5222550, 5504850, 6789315, 7833825, 8147178, 11315525, 13578630, 15667650, 20367945, 22631050, 33946575, 40735890, 67893150, 101839725, 203679450]

約数ペア:

[(1, 203679450), (2, 101839725), (3, 67893150), (5, 40735890), (6, 33946575), (9, 22631050), (10, 20367945), (13, 15667650), (15, 13578630), (18, 11315525), (25, 8147178), (26, 7833825), (30, 6789315), (37, 5504850), (39, 5222550), (45, 4526210), (50, 4073589), (65, 3133530), (74, 2752425), (75, 2715726), (78, 2611275), (90, 2263105), (111, 1834950), (117, 1740850), (130, 1566765), (150, 1357863), (185, 1100970), (195, 1044510), (222, 917475), (225, 905242), (234, 870425), (325, 626706), (333, 611650), (370, 550485), (390, 522255), (450, 452621), (481, 423450), (555, 366990), (585, 348170), (650, 313353), (666, 305825), (925, 220194), (941, 216450), (962, 211725), (975, 208902), (1110, 183495), (1170, 174085), (1443, 141150), (1665, 122330), (1850, 110097), (1882, 108225), (1950, 104451), (2405, 84690), (2775, 73398), (2823, 72150), (2886, 70575), (2925, 69634), (3330, 61165), (4329, 47050), (4705, 43290), (4810, 42345), (5550, 36699), (5646, 36075), (5850, 34817), (7215, 28230), (8325, 24466), (8469, 24050), (8658, 23525), (9410, 21645), (12025, 16938), (12233, 16650), (14115, 14430)]