149701156940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 348643008000

約数和(自身を除く): 198941851060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 73, 76, 95, 116, 145, 146, 190, 290, 292, 365, 379, 380, 491, 551, 580, 730, 758, 982, 1102, 1387, 1460, 1516, 1895, 1964, 2117, 2204, 2455, 2755, 2774, 3790, 4234, 4910, 5510, 5548, 6935, 7201, 7580, 8468, 9329, 9820, 10585, 10991, 11020, 13870, 14239, 14402, 18658, 21170, 21982, 27667, 27740, 28478, 28804, 35843, 36005, 37316, 40223, 42340, 43964, 46645, 54955, 55334, 56956, 71195, 71686, 72010, 80446, 93290, 109910, 110668, 138335, 142390, 143372, 144020, 160892, 179215, 186089, 186580, 201115, 208829, 219820, 270541, 276670, 284780, 358430, 372178, 402230, 417658, 525673, 541082, 553340, 681017, 716860, 744356, 802343, 804460, 835316, 930445, 1039447, 1044145, 1051346, 1082164, 1352705, 1362034, 1604686, 1860890, 2078894, 2088290, 2102692, 2628365, 2705410, 2724068, 3209372, 3405085, 3535691, 3721780, 4011715, 4157788, 4176580, 5197235, 5256730, 5396581, 5410820, 6810170, 7071382, 8023430, 10394470, 10513460, 10793162, 13584497, 13620340, 14142764, 15244517, 16046860, 17678455, 19749493, 20788940, 21586324, 26982905, 27168994, 30489034, 35356910, 39498986, 53965810, 54337988, 60978068, 67922485, 70713820, 76222585, 78997972, 98747465, 102535039, 107931620, 135844970, 152445170, 197494930, 205070078, 258105443, 271689940, 304890340, 393950413, 394989860, 410140156, 512675195, 516210886, 787900826, 1025350390, 1032421772, 1290527215, 1575801652, 1969752065, 2050700780, 2581054430, 3939504130, 5162108860, 7485057847, 7879008260, 14970115694, 29940231388, 37425289235, 74850578470, 149701156940]

約数ペア:

[(1, 149701156940), (2, 74850578470), (4, 37425289235), (5, 29940231388), (10, 14970115694), (19, 7879008260), (20, 7485057847), (29, 5162108860), (38, 3939504130), (58, 2581054430), (73, 2050700780), (76, 1969752065), (95, 1575801652), (116, 1290527215), (145, 1032421772), (146, 1025350390), (190, 787900826), (290, 516210886), (292, 512675195), (365, 410140156), (379, 394989860), (380, 393950413), (491, 304890340), (551, 271689940), (580, 258105443), (730, 205070078), (758, 197494930), (982, 152445170), (1102, 135844970), (1387, 107931620), (1460, 102535039), (1516, 98747465), (1895, 78997972), (1964, 76222585), (2117, 70713820), (2204, 67922485), (2455, 60978068), (2755, 54337988), (2774, 53965810), (3790, 39498986), (4234, 35356910), (4910, 30489034), (5510, 27168994), (5548, 26982905), (6935, 21586324), (7201, 20788940), (7580, 19749493), (8468, 17678455), (9329, 16046860), (9820, 15244517), (10585, 14142764), (10991, 13620340), (11020, 13584497), (13870, 10793162), (14239, 10513460), (14402, 10394470), (18658, 8023430), (21170, 7071382), (21982, 6810170), (27667, 5410820), (27740, 5396581), (28478, 5256730), (28804, 5197235), (35843, 4176580), (36005, 4157788), (37316, 4011715), (40223, 3721780), (42340, 3535691), (43964, 3405085), (46645, 3209372), (54955, 2724068), (55334, 2705410), (56956, 2628365), (71195, 2102692), (71686, 2088290), (72010, 2078894), (80446, 1860890), (93290, 1604686), (109910, 1362034), (110668, 1352705), (138335, 1082164), (142390, 1051346), (143372, 1044145), (144020, 1039447), (160892, 930445), (179215, 835316), (186089, 804460), (186580, 802343), (201115, 744356), (208829, 716860), (219820, 681017), (270541, 553340), (276670, 541082), (284780, 525673), (358430, 417658), (372178, 402230)]