149381400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 144

約数和(自身を含む): 538793640

約数和(自身を除く): 389412240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5081, 5880, 7350, 9800, 10162, 14700, 15243, 20324, 25405, 29400, 30486, 35567, 40648, 50810, 60972, 71134, 76215, 101620, 106701, 121944, 127025, 142268, 152430, 177835, 203240, 213402, 248969, 254050, 284536, 304860, 355670, 381075, 426804, 497938, 508100, 533505, 609720, 711340, 746907, 762150, 853608, 889175, 995876, 1016200, 1067010, 1244845, 1422680, 1493814, 1524300, 1778350, 1991752, 2134020, 2489690, 2667525, 2987628, 3048600, 3556700, 3734535, 4268040, 4979380, 5335050, 5975256, 6224225, 7113400, 7469070, 9958760, 10670100, 12448450, 14938140, 18672675, 21340200, 24896900, 29876280, 37345350, 49793800, 74690700, 149381400]

約数ペア:

[(1, 149381400), (2, 74690700), (3, 49793800), (4, 37345350), (5, 29876280), (6, 24896900), (7, 21340200), (8, 18672675), (10, 14938140), (12, 12448450), (14, 10670100), (15, 9958760), (20, 7469070), (21, 7113400), (24, 6224225), (25, 5975256), (28, 5335050), (30, 4979380), (35, 4268040), (40, 3734535), (42, 3556700), (49, 3048600), (50, 2987628), (56, 2667525), (60, 2489690), (70, 2134020), (75, 1991752), (84, 1778350), (98, 1524300), (100, 1493814), (105, 1422680), (120, 1244845), (140, 1067010), (147, 1016200), (150, 995876), (168, 889175), (175, 853608), (196, 762150), (200, 746907), (210, 711340), (245, 609720), (280, 533505), (294, 508100), (300, 497938), (350, 426804), (392, 381075), (420, 355670), (490, 304860), (525, 284536), (588, 254050), (600, 248969), (700, 213402), (735, 203240), (840, 177835), (980, 152430), (1050, 142268), (1176, 127025), (1225, 121944), (1400, 106701), (1470, 101620), (1960, 76215), (2100, 71134), (2450, 60972), (2940, 50810), (3675, 40648), (4200, 35567), (4900, 30486), (5081, 29400), (5880, 25405), (7350, 20324), (9800, 15243), (10162, 14700)]