72939900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 248234112

約数和(自身を除く): 175294212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 31, 33, 44, 46, 50, 55, 60, 62, 66, 69, 75, 92, 93, 100, 110, 115, 124, 132, 138, 150, 155, 165, 186, 220, 230, 253, 275, 276, 300, 310, 330, 341, 345, 372, 460, 465, 506, 550, 575, 620, 660, 682, 690, 713, 759, 775, 825, 930, 961, 1012, 1023, 1100, 1150, 1265, 1364, 1380, 1426, 1518, 1550, 1650, 1705, 1725, 1860, 1922, 2046, 2139, 2300, 2325, 2530, 2852, 2883, 3036, 3100, 3300, 3410, 3450, 3565, 3795, 3844, 4092, 4278, 4650, 4805, 5060, 5115, 5766, 6325, 6820, 6900, 7130, 7590, 7843, 8525, 8556, 9300, 9610, 10230, 10571, 10695, 11532, 12650, 14260, 14415, 15180, 15686, 17050, 17825, 18975, 19220, 20460, 21142, 21390, 22103, 23529, 24025, 25300, 25575, 28830, 31372, 31713, 34100, 35650, 37950, 39215, 42284, 42780, 44206, 47058, 48050, 51150, 52855, 53475, 57660, 63426, 66309, 71300, 72075, 75900, 78430, 88412, 94116, 96100, 102300, 105710, 106950, 110515, 117645, 126852, 132618, 144150, 156860, 158565, 196075, 211420, 213900, 221030, 235290, 243133, 264275, 265236, 288300, 317130, 331545, 392150, 442060, 470580, 486266, 528550, 552575, 588225, 634260, 663090, 729399, 784300, 792825, 972532, 1057100, 1105150, 1176450, 1215665, 1326180, 1458798, 1585650, 1657725, 2210300, 2352900, 2431330, 2917596, 3171300, 3315450, 3646995, 4862660, 6078325, 6630900, 7293990, 12156650, 14587980, 18234975, 24313300, 36469950, 72939900]

約数ペア:

[(1, 72939900), (2, 36469950), (3, 24313300), (4, 18234975), (5, 14587980), (6, 12156650), (10, 7293990), (11, 6630900), (12, 6078325), (15, 4862660), (20, 3646995), (22, 3315450), (23, 3171300), (25, 2917596), (30, 2431330), (31, 2352900), (33, 2210300), (44, 1657725), (46, 1585650), (50, 1458798), (55, 1326180), (60, 1215665), (62, 1176450), (66, 1105150), (69, 1057100), (75, 972532), (92, 792825), (93, 784300), (100, 729399), (110, 663090), (115, 634260), (124, 588225), (132, 552575), (138, 528550), (150, 486266), (155, 470580), (165, 442060), (186, 392150), (220, 331545), (230, 317130), (253, 288300), (275, 265236), (276, 264275), (300, 243133), (310, 235290), (330, 221030), (341, 213900), (345, 211420), (372, 196075), (460, 158565), (465, 156860), (506, 144150), (550, 132618), (575, 126852), (620, 117645), (660, 110515), (682, 106950), (690, 105710), (713, 102300), (759, 96100), (775, 94116), (825, 88412), (930, 78430), (961, 75900), (1012, 72075), (1023, 71300), (1100, 66309), (1150, 63426), (1265, 57660), (1364, 53475), (1380, 52855), (1426, 51150), (1518, 48050), (1550, 47058), (1650, 44206), (1705, 42780), (1725, 42284), (1860, 39215), (1922, 37950), (2046, 35650), (2139, 34100), (2300, 31713), (2325, 31372), (2530, 28830), (2852, 25575), (2883, 25300), (3036, 24025), (3100, 23529), (3300, 22103), (3410, 21390), (3450, 21142), (3565, 20460), (3795, 19220), (3844, 18975), (4092, 17825), (4278, 17050), (4650, 15686), (4805, 15180), (5060, 14415), (5115, 14260), (5766, 12650), (6325, 11532), (6820, 10695), (6900, 10571), (7130, 10230), (7590, 9610), (7843, 9300), (8525, 8556)]