84655260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 286003200

約数和(自身を除く): 201347940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 223, 228, 270, 285, 333, 342, 370, 380, 444, 446, 513, 540, 555, 570, 666, 669, 684, 703, 740, 855, 892, 999, 1026, 1110, 1115, 1140, 1332, 1338, 1406, 1665, 1710, 1998, 2007, 2052, 2109, 2220, 2230, 2565, 2676, 2812, 3330, 3345, 3420, 3515, 3996, 4014, 4218, 4237, 4460, 4995, 5130, 6021, 6327, 6660, 6690, 7030, 8028, 8251, 8436, 8474, 9990, 10035, 10260, 10545, 12042, 12654, 12711, 13380, 14060, 16502, 16948, 18981, 19980, 20070, 21090, 21185, 24084, 24753, 25308, 25422, 30105, 31635, 33004, 37962, 38133, 40140, 41255, 42180, 42370, 49506, 50844, 60210, 63270, 63555, 74259, 75924, 76266, 82510, 84740, 94905, 99012, 114399, 120420, 123765, 126540, 127110, 148518, 152532, 156769, 165020, 189810, 190665, 222777, 228798, 247530, 254220, 297036, 313538, 371295, 379620, 381330, 445554, 457596, 470307, 495060, 571995, 627076, 742590, 762660, 783845, 891108, 940614, 1113885, 1143990, 1410921, 1485180, 1567690, 1881228, 2227770, 2287980, 2351535, 2821842, 3135380, 4232763, 4455540, 4703070, 5643684, 7054605, 8465526, 9406140, 14109210, 16931052, 21163815, 28218420, 42327630, 84655260]

約数ペア:

[(1, 84655260), (2, 42327630), (3, 28218420), (4, 21163815), (5, 16931052), (6, 14109210), (9, 9406140), (10, 8465526), (12, 7054605), (15, 5643684), (18, 4703070), (19, 4455540), (20, 4232763), (27, 3135380), (30, 2821842), (36, 2351535), (37, 2287980), (38, 2227770), (45, 1881228), (54, 1567690), (57, 1485180), (60, 1410921), (74, 1143990), (76, 1113885), (90, 940614), (95, 891108), (108, 783845), (111, 762660), (114, 742590), (135, 627076), (148, 571995), (171, 495060), (180, 470307), (185, 457596), (190, 445554), (222, 381330), (223, 379620), (228, 371295), (270, 313538), (285, 297036), (333, 254220), (342, 247530), (370, 228798), (380, 222777), (444, 190665), (446, 189810), (513, 165020), (540, 156769), (555, 152532), (570, 148518), (666, 127110), (669, 126540), (684, 123765), (703, 120420), (740, 114399), (855, 99012), (892, 94905), (999, 84740), (1026, 82510), (1110, 76266), (1115, 75924), (1140, 74259), (1332, 63555), (1338, 63270), (1406, 60210), (1665, 50844), (1710, 49506), (1998, 42370), (2007, 42180), (2052, 41255), (2109, 40140), (2220, 38133), (2230, 37962), (2565, 33004), (2676, 31635), (2812, 30105), (3330, 25422), (3345, 25308), (3420, 24753), (3515, 24084), (3996, 21185), (4014, 21090), (4218, 20070), (4237, 19980), (4460, 18981), (4995, 16948), (5130, 16502), (6021, 14060), (6327, 13380), (6660, 12711), (6690, 12654), (7030, 12042), (8028, 10545), (8251, 10260), (8436, 10035), (8474, 9990)]