105311940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 330728832

約数和(自身を除く): 225416892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 67, 68, 69, 85, 92, 102, 115, 134, 138, 170, 201, 204, 230, 255, 268, 276, 335, 340, 345, 391, 402, 460, 510, 670, 690, 782, 804, 1005, 1020, 1139, 1173, 1340, 1380, 1541, 1564, 1955, 2010, 2278, 2346, 3082, 3417, 3910, 4020, 4489, 4556, 4623, 4692, 5695, 5865, 6164, 6834, 7705, 7820, 8978, 9246, 11390, 11730, 13467, 13668, 15410, 17085, 17956, 18492, 22445, 22780, 23115, 23460, 26197, 26934, 30820, 34170, 44890, 46230, 52394, 53868, 67335, 68340, 76313, 78591, 89780, 92460, 103247, 104788, 130985, 134670, 152626, 157182, 206494, 228939, 261970, 269340, 305252, 309741, 314364, 381565, 392955, 412988, 457878, 516235, 523940, 619482, 763130, 785910, 915756, 1032470, 1144695, 1238964, 1526260, 1548705, 1571820, 1755199, 2064940, 2289390, 3097410, 3510398, 4578780, 5265597, 6194820, 7020796, 8775995, 10531194, 17551990, 21062388, 26327985, 35103980, 52655970, 105311940]

約数ペア:

[(1, 105311940), (2, 52655970), (3, 35103980), (4, 26327985), (5, 21062388), (6, 17551990), (10, 10531194), (12, 8775995), (15, 7020796), (17, 6194820), (20, 5265597), (23, 4578780), (30, 3510398), (34, 3097410), (46, 2289390), (51, 2064940), (60, 1755199), (67, 1571820), (68, 1548705), (69, 1526260), (85, 1238964), (92, 1144695), (102, 1032470), (115, 915756), (134, 785910), (138, 763130), (170, 619482), (201, 523940), (204, 516235), (230, 457878), (255, 412988), (268, 392955), (276, 381565), (335, 314364), (340, 309741), (345, 305252), (391, 269340), (402, 261970), (460, 228939), (510, 206494), (670, 157182), (690, 152626), (782, 134670), (804, 130985), (1005, 104788), (1020, 103247), (1139, 92460), (1173, 89780), (1340, 78591), (1380, 76313), (1541, 68340), (1564, 67335), (1955, 53868), (2010, 52394), (2278, 46230), (2346, 44890), (3082, 34170), (3417, 30820), (3910, 26934), (4020, 26197), (4489, 23460), (4556, 23115), (4623, 22780), (4692, 22445), (5695, 18492), (5865, 17956), (6164, 17085), (6834, 15410), (7705, 13668), (7820, 13467), (8978, 11730), (9246, 11390)]