174123950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 275847250

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 49, 50, 55, 65, 70, 71, 77, 91, 98, 110, 130, 142, 143, 154, 175, 182, 245, 275, 286, 325, 343, 350, 355, 385, 455, 490, 497, 539, 550, 637, 650, 686, 710, 715, 770, 781, 910, 923, 994, 1001, 1078, 1225, 1274, 1430, 1562, 1715, 1775, 1846, 1925, 2002, 2275, 2450, 2485, 2695, 3185, 3430, 3479, 3550, 3575, 3773, 3850, 3905, 4459, 4550, 4615, 4970, 5005, 5390, 5467, 6370, 6461, 6958, 7007, 7150, 7546, 7810, 8575, 8918, 9230, 10010, 10153, 10934, 12425, 12922, 13475, 14014, 15925, 17150, 17395, 18865, 19525, 20306, 22295, 23075, 24353, 24850, 25025, 26950, 27335, 31850, 32305, 34790, 35035, 37730, 38269, 39050, 44590, 45227, 46150, 48706, 49049, 50050, 50765, 54670, 64610, 70070, 71071, 76538, 86975, 90454, 94325, 98098, 101530, 111475, 121765, 136675, 142142, 161525, 173950, 175175, 188650, 191345, 222950, 226135, 243530, 245245, 253825, 267883, 273350, 316589, 323050, 350350, 355355, 382690, 452270, 490490, 497497, 507650, 535766, 608825, 633178, 710710, 956725, 994994, 1130675, 1217650, 1226225, 1339415, 1582945, 1776775, 1913450, 2261350, 2452450, 2487485, 2678830, 3165890, 3482479, 3553550, 4974970, 6697075, 6964958, 7914725, 12437425, 13394150, 15829450, 17412395, 24874850, 34824790, 87061975, 174123950]

約数ペア:

[(1, 174123950), (2, 87061975), (5, 34824790), (7, 24874850), (10, 17412395), (11, 15829450), (13, 13394150), (14, 12437425), (22, 7914725), (25, 6964958), (26, 6697075), (35, 4974970), (49, 3553550), (50, 3482479), (55, 3165890), (65, 2678830), (70, 2487485), (71, 2452450), (77, 2261350), (91, 1913450), (98, 1776775), (110, 1582945), (130, 1339415), (142, 1226225), (143, 1217650), (154, 1130675), (175, 994994), (182, 956725), (245, 710710), (275, 633178), (286, 608825), (325, 535766), (343, 507650), (350, 497497), (355, 490490), (385, 452270), (455, 382690), (490, 355355), (497, 350350), (539, 323050), (550, 316589), (637, 273350), (650, 267883), (686, 253825), (710, 245245), (715, 243530), (770, 226135), (781, 222950), (910, 191345), (923, 188650), (994, 175175), (1001, 173950), (1078, 161525), (1225, 142142), (1274, 136675), (1430, 121765), (1562, 111475), (1715, 101530), (1775, 98098), (1846, 94325), (1925, 90454), (2002, 86975), (2275, 76538), (2450, 71071), (2485, 70070), (2695, 64610), (3185, 54670), (3430, 50765), (3479, 50050), (3550, 49049), (3575, 48706), (3773, 46150), (3850, 45227), (3905, 44590), (4459, 39050), (4550, 38269), (4615, 37730), (4970, 35035), (5005, 34790), (5390, 32305), (5467, 31850), (6370, 27335), (6461, 26950), (6958, 25025), (7007, 24850), (7150, 24353), (7546, 23075), (7810, 22295), (8575, 20306), (8918, 19525), (9230, 18865), (10010, 17395), (10153, 17150), (10934, 15925), (12425, 14014), (12922, 13475)]