156408030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 279047970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 71, 82, 90, 123, 135, 142, 199, 205, 213, 246, 270, 355, 369, 398, 410, 426, 597, 615, 639, 710, 738, 995, 1065, 1107, 1194, 1230, 1278, 1791, 1845, 1917, 1990, 2130, 2214, 2911, 2985, 3195, 3582, 3690, 3834, 5373, 5535, 5822, 5970, 6390, 8159, 8733, 8955, 9585, 10746, 11070, 14129, 14555, 16318, 17466, 17910, 19170, 24477, 26199, 26865, 28258, 29110, 40795, 42387, 43665, 48954, 52398, 53730, 70645, 73431, 78597, 81590, 84774, 87330, 122385, 127161, 130995, 141290, 146862, 157194, 211935, 220293, 244770, 254322, 261990, 367155, 381483, 392985, 423870, 440586, 579289, 635805, 734310, 762966, 785970, 1101465, 1158578, 1271610, 1737867, 1907415, 2202930, 2896445, 3475734, 3814830, 5213601, 5792890, 8689335, 10427202, 15640803, 17378670, 26068005, 31281606, 52136010, 78204015, 156408030]

約数ペア:

[(1, 156408030), (2, 78204015), (3, 52136010), (5, 31281606), (6, 26068005), (9, 17378670), (10, 15640803), (15, 10427202), (18, 8689335), (27, 5792890), (30, 5213601), (41, 3814830), (45, 3475734), (54, 2896445), (71, 2202930), (82, 1907415), (90, 1737867), (123, 1271610), (135, 1158578), (142, 1101465), (199, 785970), (205, 762966), (213, 734310), (246, 635805), (270, 579289), (355, 440586), (369, 423870), (398, 392985), (410, 381483), (426, 367155), (597, 261990), (615, 254322), (639, 244770), (710, 220293), (738, 211935), (995, 157194), (1065, 146862), (1107, 141290), (1194, 130995), (1230, 127161), (1278, 122385), (1791, 87330), (1845, 84774), (1917, 81590), (1990, 78597), (2130, 73431), (2214, 70645), (2911, 53730), (2985, 52398), (3195, 48954), (3582, 43665), (3690, 42387), (3834, 40795), (5373, 29110), (5535, 28258), (5822, 26865), (5970, 26199), (6390, 24477), (8159, 19170), (8733, 17910), (8955, 17466), (9585, 16318), (10746, 14555), (11070, 14129)]