148996260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 180

約数和(自身を含む): 544007772

約数和(自身を除く): 395011512

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1877, 1890, 2205, 2268, 2646, 2835, 2940, 3754, 3780, 3969, 4410, 5292, 5631, 5670, 6615, 7508, 7938, 8820, 9385, 11262, 11340, 13139, 13230, 15876, 16893, 18770, 19845, 22524, 26278, 26460, 28155, 33786, 37540, 39417, 39690, 50679, 52556, 56310, 65695, 67572, 78834, 79380, 84465, 91973, 101358, 112620, 118251, 131390, 152037, 157668, 168930, 183946, 197085, 202716, 236502, 253395, 262780, 275919, 304074, 337860, 354753, 367892, 394170, 459865, 473004, 506790, 551838, 591255, 608148, 709506, 760185, 788340, 827757, 919730, 1013580, 1064259, 1103676, 1182510, 1379595, 1419012, 1520370, 1655514, 1773765, 1839460, 2128518, 2365020, 2483271, 2759190, 3040740, 3311028, 3547530, 4138785, 4257036, 4966542, 5321295, 5518380, 7095060, 7449813, 8277570, 9933084, 10642590, 12416355, 14899626, 16555140, 21285180, 24832710, 29799252, 37249065, 49665420, 74498130, 148996260]

約数ペア:

[(1, 148996260), (2, 74498130), (3, 49665420), (4, 37249065), (5, 29799252), (6, 24832710), (7, 21285180), (9, 16555140), (10, 14899626), (12, 12416355), (14, 10642590), (15, 9933084), (18, 8277570), (20, 7449813), (21, 7095060), (27, 5518380), (28, 5321295), (30, 4966542), (35, 4257036), (36, 4138785), (42, 3547530), (45, 3311028), (49, 3040740), (54, 2759190), (60, 2483271), (63, 2365020), (70, 2128518), (81, 1839460), (84, 1773765), (90, 1655514), (98, 1520370), (105, 1419012), (108, 1379595), (126, 1182510), (135, 1103676), (140, 1064259), (147, 1013580), (162, 919730), (180, 827757), (189, 788340), (196, 760185), (210, 709506), (245, 608148), (252, 591255), (270, 551838), (294, 506790), (315, 473004), (324, 459865), (378, 394170), (405, 367892), (420, 354753), (441, 337860), (490, 304074), (540, 275919), (567, 262780), (588, 253395), (630, 236502), (735, 202716), (756, 197085), (810, 183946), (882, 168930), (945, 157668), (980, 152037), (1134, 131390), (1260, 118251), (1323, 112620), (1470, 101358), (1620, 91973), (1764, 84465), (1877, 79380), (1890, 78834), (2205, 67572), (2268, 65695), (2646, 56310), (2835, 52556), (2940, 50679), (3754, 39690), (3780, 39417), (3969, 37540), (4410, 33786), (5292, 28155), (5631, 26460), (5670, 26278), (6615, 22524), (7508, 19845), (7938, 18770), (8820, 16893), (9385, 15876), (11262, 13230), (11340, 13139)]