155969100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 216

約数和(自身を含む): 588573440

約数和(自身を除く): 432604340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1303, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2394, 2606, 2660, 2850, 3150, 3325, 3420, 3909, 3990, 4275, 4788, 5212, 5700, 5985, 6300, 6515, 6650, 7818, 7980, 8550, 9121, 9975, 11727, 11970, 13030, 13300, 15636, 17100, 18242, 19545, 19950, 23454, 23940, 24757, 26060, 27363, 29925, 32575, 36484, 39090, 39900, 45605, 46908, 49514, 54726, 58635, 59850, 65150, 74271, 78180, 82089, 91210, 97725, 99028, 109452, 117270, 119700, 123785, 130300, 136815, 148542, 164178, 173299, 182420, 195450, 222813, 228025, 234540, 247570, 273630, 293175, 297084, 328356, 346598, 371355, 390900, 410445, 445626, 456050, 495140, 519897, 547260, 586350, 618925, 684075, 693196, 742710, 820890, 866495, 891252, 912100, 1039794, 1114065, 1172700, 1237850, 1368150, 1485420, 1559691, 1641780, 1732990, 1856775, 2052225, 2079588, 2228130, 2475700, 2599485, 2736300, 3119382, 3465980, 3713550, 4104450, 4332475, 4456260, 5198970, 5570325, 6238764, 7427100, 7798455, 8208900, 8664950, 10397940, 11140650, 12997425, 15596910, 17329900, 22281300, 25994850, 31193820, 38992275, 51989700, 77984550, 155969100]

約数ペア:

[(1, 155969100), (2, 77984550), (3, 51989700), (4, 38992275), (5, 31193820), (6, 25994850), (7, 22281300), (9, 17329900), (10, 15596910), (12, 12997425), (14, 11140650), (15, 10397940), (18, 8664950), (19, 8208900), (20, 7798455), (21, 7427100), (25, 6238764), (28, 5570325), (30, 5198970), (35, 4456260), (36, 4332475), (38, 4104450), (42, 3713550), (45, 3465980), (50, 3119382), (57, 2736300), (60, 2599485), (63, 2475700), (70, 2228130), (75, 2079588), (76, 2052225), (84, 1856775), (90, 1732990), (95, 1641780), (100, 1559691), (105, 1485420), (114, 1368150), (126, 1237850), (133, 1172700), (140, 1114065), (150, 1039794), (171, 912100), (175, 891252), (180, 866495), (190, 820890), (210, 742710), (225, 693196), (228, 684075), (252, 618925), (266, 586350), (285, 547260), (300, 519897), (315, 495140), (342, 456050), (350, 445626), (380, 410445), (399, 390900), (420, 371355), (450, 346598), (475, 328356), (525, 297084), (532, 293175), (570, 273630), (630, 247570), (665, 234540), (684, 228025), (700, 222813), (798, 195450), (855, 182420), (900, 173299), (950, 164178), (1050, 148542), (1140, 136815), (1197, 130300), (1260, 123785), (1303, 119700), (1330, 117270), (1425, 109452), (1575, 99028), (1596, 97725), (1710, 91210), (1900, 82089), (1995, 78180), (2100, 74271), (2394, 65150), (2606, 59850), (2660, 58635), (2850, 54726), (3150, 49514), (3325, 46908), (3420, 45605), (3909, 39900), (3990, 39090), (4275, 36484), (4788, 32575), (5212, 29925), (5700, 27363), (5985, 26060), (6300, 24757), (6515, 23940), (6650, 23454), (7818, 19950), (7980, 19545), (8550, 18242), (9121, 17100), (9975, 15636), (11727, 13300), (11970, 13030)]