15203901060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{1553}}^1$

素因数の和:2102

約数の個数: 144

約数和(自身を含む): 46602135216

約数和(自身を除く): 31398234156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 397, 411, 548, 685, 794, 822, 1191, 1233, 1370, 1553, 1588, 1644, 1985, 2055, 2382, 2466, 2740, 3106, 3573, 3970, 4110, 4659, 4764, 4932, 5955, 6165, 6212, 7146, 7765, 7940, 8220, 9318, 11910, 12330, 13977, 14292, 15530, 17865, 18636, 23295, 23820, 24660, 27954, 31060, 35730, 46590, 54389, 55908, 69885, 71460, 93180, 108778, 139770, 163167, 212761, 217556, 271945, 279540, 326334, 425522, 489501, 543890, 616541, 638283, 652668, 815835, 851044, 979002, 1063805, 1087780, 1233082, 1276566, 1631670, 1849623, 1914849, 1958004, 2127610, 2447505, 2466164, 2553132, 3082705, 3191415, 3263340, 3699246, 3829698, 4255220, 4895010, 5548869, 6165410, 6382830, 7398492, 7659396, 9248115, 9574245, 9790020, 11097738, 12330820, 12765660, 18496230, 19148490, 22195476, 27744345, 36992460, 38296980, 55488690, 84466117, 110977380, 168932234, 253398351, 337864468, 422330585, 506796702, 760195053, 844661170, 1013593404, 1266991755, 1520390106, 1689322340, 2533983510, 3040780212, 3800975265, 5067967020, 7601950530, 15203901060]

約数ペア:

[(1, 15203901060), (2, 7601950530), (3, 5067967020), (4, 3800975265), (5, 3040780212), (6, 2533983510), (9, 1689322340), (10, 1520390106), (12, 1266991755), (15, 1013593404), (18, 844661170), (20, 760195053), (30, 506796702), (36, 422330585), (45, 337864468), (60, 253398351), (90, 168932234), (137, 110977380), (180, 84466117), (274, 55488690), (397, 38296980), (411, 36992460), (548, 27744345), (685, 22195476), (794, 19148490), (822, 18496230), (1191, 12765660), (1233, 12330820), (1370, 11097738), (1553, 9790020), (1588, 9574245), (1644, 9248115), (1985, 7659396), (2055, 7398492), (2382, 6382830), (2466, 6165410), (2740, 5548869), (3106, 4895010), (3573, 4255220), (3970, 3829698), (4110, 3699246), (4659, 3263340), (4764, 3191415), (4932, 3082705), (5955, 2553132), (6165, 2466164), (6212, 2447505), (7146, 2127610), (7765, 1958004), (7940, 1914849), (8220, 1849623), (9318, 1631670), (11910, 1276566), (12330, 1233082), (13977, 1087780), (14292, 1063805), (15530, 979002), (17865, 851044), (18636, 815835), (23295, 652668), (23820, 638283), (24660, 616541), (27954, 543890), (31060, 489501), (35730, 425522), (46590, 326334), (54389, 279540), (55908, 271945), (69885, 217556), (71460, 212761), (93180, 163167), (108778, 139770)]