153481230

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 481768560

約数和(自身を除く): 328287330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 378, 405, 441, 486, 490, 567, 630, 735, 810, 882, 945, 1134, 1215, 1289, 1323, 1470, 1701, 1890, 2205, 2430, 2578, 2646, 2835, 3402, 3867, 3969, 4410, 5670, 6445, 6615, 7734, 7938, 8505, 9023, 11601, 11907, 12890, 13230, 17010, 18046, 19335, 19845, 23202, 23814, 27069, 34803, 38670, 39690, 45115, 54138, 58005, 59535, 63161, 69606, 81207, 90230, 104409, 116010, 119070, 126322, 135345, 162414, 174015, 189483, 208818, 243621, 270690, 313227, 315805, 348030, 378966, 406035, 487242, 522045, 568449, 626454, 631610, 730863, 812070, 947415, 1044090, 1136898, 1218105, 1461726, 1566135, 1705347, 1894830, 2192589, 2436210, 2842245, 3132270, 3410694, 3654315, 4385178, 5116041, 5684490, 7308630, 8526735, 10232082, 10962945, 15348123, 17053470, 21925890, 25580205, 30696246, 51160410, 76740615, 153481230]

約数ペア:

[(1, 153481230), (2, 76740615), (3, 51160410), (5, 30696246), (6, 25580205), (7, 21925890), (9, 17053470), (10, 15348123), (14, 10962945), (15, 10232082), (18, 8526735), (21, 7308630), (27, 5684490), (30, 5116041), (35, 4385178), (42, 3654315), (45, 3410694), (49, 3132270), (54, 2842245), (63, 2436210), (70, 2192589), (81, 1894830), (90, 1705347), (98, 1566135), (105, 1461726), (126, 1218105), (135, 1136898), (147, 1044090), (162, 947415), (189, 812070), (210, 730863), (243, 631610), (245, 626454), (270, 568449), (294, 522045), (315, 487242), (378, 406035), (405, 378966), (441, 348030), (486, 315805), (490, 313227), (567, 270690), (630, 243621), (735, 208818), (810, 189483), (882, 174015), (945, 162414), (1134, 135345), (1215, 126322), (1289, 119070), (1323, 116010), (1470, 104409), (1701, 90230), (1890, 81207), (2205, 69606), (2430, 63161), (2578, 59535), (2646, 58005), (2835, 54138), (3402, 45115), (3867, 39690), (3969, 38670), (4410, 34803), (5670, 27069), (6445, 23814), (6615, 23202), (7734, 19845), (7938, 19335), (8505, 18046), (9023, 17010), (11601, 13230), (11907, 12890)]