15702750540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{46133}}^1$

素因数の和:46240

約数の個数: 144

約数和(自身を含む): 49975301376

約数和(自身を除く): 34272550836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 366, 372, 465, 549, 558, 610, 620, 732, 915, 930, 1098, 1116, 1220, 1395, 1830, 1860, 1891, 2196, 2745, 2790, 3660, 3782, 5490, 5580, 5673, 7564, 9455, 10980, 11346, 17019, 18910, 22692, 28365, 34038, 37820, 46133, 56730, 68076, 85095, 92266, 113460, 138399, 170190, 184532, 230665, 276798, 340380, 415197, 461330, 553596, 691995, 830394, 922660, 1383990, 1430123, 1660788, 2075985, 2767980, 2814113, 2860246, 4151970, 4290369, 5628226, 5720492, 7150615, 8303940, 8442339, 8580738, 11256452, 12871107, 14070565, 14301230, 16884678, 17161476, 21451845, 25327017, 25742214, 28141130, 28602460, 33769356, 42211695, 42903690, 50654034, 51484428, 56282260, 64355535, 84423390, 85807380, 87237503, 101308068, 126635085, 128711070, 168846780, 174475006, 253270170, 257422140, 261712509, 348950012, 436187515, 506540340, 523425018, 785137527, 872375030, 1046850036, 1308562545, 1570275054, 1744750060, 2617125090, 3140550108, 3925687635, 5234250180, 7851375270, 15702750540]

約数ペア:

[(1, 15702750540), (2, 7851375270), (3, 5234250180), (4, 3925687635), (5, 3140550108), (6, 2617125090), (9, 1744750060), (10, 1570275054), (12, 1308562545), (15, 1046850036), (18, 872375030), (20, 785137527), (30, 523425018), (31, 506540340), (36, 436187515), (45, 348950012), (60, 261712509), (61, 257422140), (62, 253270170), (90, 174475006), (93, 168846780), (122, 128711070), (124, 126635085), (155, 101308068), (180, 87237503), (183, 85807380), (186, 84423390), (244, 64355535), (279, 56282260), (305, 51484428), (310, 50654034), (366, 42903690), (372, 42211695), (465, 33769356), (549, 28602460), (558, 28141130), (610, 25742214), (620, 25327017), (732, 21451845), (915, 17161476), (930, 16884678), (1098, 14301230), (1116, 14070565), (1220, 12871107), (1395, 11256452), (1830, 8580738), (1860, 8442339), (1891, 8303940), (2196, 7150615), (2745, 5720492), (2790, 5628226), (3660, 4290369), (3782, 4151970), (5490, 2860246), (5580, 2814113), (5673, 2767980), (7564, 2075985), (9455, 1660788), (10980, 1430123), (11346, 1383990), (17019, 922660), (18910, 830394), (22692, 691995), (28365, 553596), (34038, 461330), (37820, 415197), (46133, 340380), (56730, 276798), (68076, 230665), (85095, 184532), (92266, 170190), (113460, 138399)]