15834780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 53018784

約数和(自身を除く): 37184004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 101, 117, 130, 134, 156, 180, 195, 201, 202, 234, 260, 268, 303, 335, 390, 402, 404, 468, 505, 585, 603, 606, 670, 780, 804, 871, 909, 1005, 1010, 1170, 1206, 1212, 1313, 1340, 1515, 1742, 1818, 2010, 2020, 2340, 2412, 2613, 2626, 3015, 3030, 3484, 3636, 3939, 4020, 4355, 4545, 5226, 5252, 6030, 6060, 6565, 6767, 7839, 7878, 8710, 9090, 10452, 11817, 12060, 13065, 13130, 13534, 15678, 15756, 17420, 18180, 19695, 20301, 23634, 26130, 26260, 27068, 31356, 33835, 39195, 39390, 40602, 47268, 52260, 59085, 60903, 67670, 78390, 78780, 81204, 87971, 101505, 118170, 121806, 135340, 156780, 175942, 203010, 236340, 243612, 263913, 304515, 351884, 406020, 439855, 527826, 609030, 791739, 879710, 1055652, 1218060, 1319565, 1583478, 1759420, 2639130, 3166956, 3958695, 5278260, 7917390, 15834780]

約数ペア:

[(1, 15834780), (2, 7917390), (3, 5278260), (4, 3958695), (5, 3166956), (6, 2639130), (9, 1759420), (10, 1583478), (12, 1319565), (13, 1218060), (15, 1055652), (18, 879710), (20, 791739), (26, 609030), (30, 527826), (36, 439855), (39, 406020), (45, 351884), (52, 304515), (60, 263913), (65, 243612), (67, 236340), (78, 203010), (90, 175942), (101, 156780), (117, 135340), (130, 121806), (134, 118170), (156, 101505), (180, 87971), (195, 81204), (201, 78780), (202, 78390), (234, 67670), (260, 60903), (268, 59085), (303, 52260), (335, 47268), (390, 40602), (402, 39390), (404, 39195), (468, 33835), (505, 31356), (585, 27068), (603, 26260), (606, 26130), (670, 23634), (780, 20301), (804, 19695), (871, 18180), (909, 17420), (1005, 15756), (1010, 15678), (1170, 13534), (1206, 13130), (1212, 13065), (1313, 12060), (1340, 11817), (1515, 10452), (1742, 9090), (1818, 8710), (2010, 7878), (2020, 7839), (2340, 6767), (2412, 6565), (2613, 6060), (2626, 6030), (3015, 5252), (3030, 5226), (3484, 4545), (3636, 4355), (3939, 4020)]