149039800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 300931400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 91, 95, 100, 104, 130, 133, 140, 152, 175, 182, 190, 200, 247, 260, 266, 280, 325, 350, 364, 380, 431, 455, 475, 494, 520, 532, 650, 665, 700, 728, 760, 862, 910, 950, 988, 1064, 1235, 1300, 1330, 1400, 1724, 1729, 1820, 1900, 1976, 2155, 2275, 2470, 2600, 2660, 3017, 3325, 3448, 3458, 3640, 3800, 4310, 4550, 4940, 5320, 5603, 6034, 6175, 6650, 6916, 8189, 8620, 8645, 9100, 9880, 10775, 11206, 12068, 12350, 13300, 13832, 15085, 16378, 17240, 17290, 18200, 21550, 22412, 24136, 24700, 26600, 28015, 30170, 32756, 34580, 39221, 40945, 43100, 43225, 44824, 49400, 56030, 57323, 60340, 65512, 69160, 75425, 78442, 81890, 86200, 86450, 106457, 112060, 114646, 120680, 140075, 150850, 156884, 163780, 172900, 196105, 204725, 212914, 224120, 229292, 280150, 286615, 301700, 313768, 327560, 345800, 392210, 409450, 425828, 458584, 532285, 560300, 573230, 603400, 745199, 784420, 818900, 851656, 980525, 1064570, 1120600, 1146460, 1433075, 1490398, 1568840, 1637800, 1961050, 2129140, 2292920, 2661425, 2866150, 2980796, 3725995, 3922100, 4258280, 5322850, 5732300, 5961592, 7451990, 7844200, 10645700, 11464600, 14903980, 18629975, 21291400, 29807960, 37259950, 74519900, 149039800]

約数ペア:

[(1, 149039800), (2, 74519900), (4, 37259950), (5, 29807960), (7, 21291400), (8, 18629975), (10, 14903980), (13, 11464600), (14, 10645700), (19, 7844200), (20, 7451990), (25, 5961592), (26, 5732300), (28, 5322850), (35, 4258280), (38, 3922100), (40, 3725995), (50, 2980796), (52, 2866150), (56, 2661425), (65, 2292920), (70, 2129140), (76, 1961050), (91, 1637800), (95, 1568840), (100, 1490398), (104, 1433075), (130, 1146460), (133, 1120600), (140, 1064570), (152, 980525), (175, 851656), (182, 818900), (190, 784420), (200, 745199), (247, 603400), (260, 573230), (266, 560300), (280, 532285), (325, 458584), (350, 425828), (364, 409450), (380, 392210), (431, 345800), (455, 327560), (475, 313768), (494, 301700), (520, 286615), (532, 280150), (650, 229292), (665, 224120), (700, 212914), (728, 204725), (760, 196105), (862, 172900), (910, 163780), (950, 156884), (988, 150850), (1064, 140075), (1235, 120680), (1300, 114646), (1330, 112060), (1400, 106457), (1724, 86450), (1729, 86200), (1820, 81890), (1900, 78442), (1976, 75425), (2155, 69160), (2275, 65512), (2470, 60340), (2600, 57323), (2660, 56030), (3017, 49400), (3325, 44824), (3448, 43225), (3458, 43100), (3640, 40945), (3800, 39221), (4310, 34580), (4550, 32756), (4940, 30170), (5320, 28015), (5603, 26600), (6034, 24700), (6175, 24136), (6650, 22412), (6916, 21550), (8189, 18200), (8620, 17290), (8645, 17240), (9100, 16378), (9880, 15085), (10775, 13832), (11206, 13300), (12068, 12350)]