80079300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 311091200

約数和(自身を除く): 231011900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 171, 175, 180, 189, 190, 210, 223, 225, 228, 252, 266, 270, 285, 300, 315, 342, 350, 378, 380, 399, 420, 446, 450, 475, 513, 525, 532, 540, 570, 630, 665, 669, 675, 684, 700, 756, 798, 855, 892, 900, 945, 950, 1026, 1050, 1115, 1140, 1197, 1260, 1330, 1338, 1350, 1425, 1561, 1575, 1596, 1710, 1890, 1900, 1995, 2007, 2052, 2100, 2230, 2394, 2565, 2660, 2676, 2700, 2850, 3122, 3150, 3325, 3345, 3420, 3591, 3780, 3990, 4014, 4237, 4275, 4460, 4683, 4725, 4788, 5130, 5575, 5700, 5985, 6021, 6244, 6300, 6650, 6690, 7182, 7805, 7980, 8028, 8474, 8550, 9366, 9450, 9975, 10035, 10260, 11150, 11970, 12042, 12711, 12825, 13300, 13380, 14049, 14364, 15610, 16725, 16948, 17100, 17955, 18732, 18900, 19950, 20070, 21185, 22300, 23415, 23940, 24084, 25422, 25650, 28098, 29659, 29925, 30105, 31220, 33450, 35910, 38133, 39025, 39900, 40140, 42147, 42370, 46830, 50175, 50844, 51300, 56196, 59318, 59850, 60210, 63555, 66900, 70245, 71820, 76266, 78050, 84294, 84740, 88977, 89775, 93660, 100350, 105925, 114399, 117075, 118636, 119700, 120420, 127110, 140490, 148295, 150525, 152532, 156100, 168588, 177954, 179550, 190665, 200700, 210735, 211850, 228798, 234150, 254220, 266931, 280980, 296590, 301050, 317775, 351225, 355908, 359100, 381330, 421470, 423700, 444885, 457596, 468300, 533862, 571995, 593180, 602100, 635550, 702450, 741475, 762660, 800793, 842940, 889770, 953325, 1053675, 1067724, 1143990, 1271100, 1334655, 1404900, 1482950, 1601586, 1779540, 1906650, 2107350, 2224425, 2287980, 2669310, 2859975, 2965900, 3203172, 3813300, 4003965, 4214700, 4448850, 5338620, 5719950, 6673275, 8007930, 8897700, 11439900, 13346550, 16015860, 20019825, 26693100, 40039650, 80079300]

約数ペア:

[(1, 80079300), (2, 40039650), (3, 26693100), (4, 20019825), (5, 16015860), (6, 13346550), (7, 11439900), (9, 8897700), (10, 8007930), (12, 6673275), (14, 5719950), (15, 5338620), (18, 4448850), (19, 4214700), (20, 4003965), (21, 3813300), (25, 3203172), (27, 2965900), (28, 2859975), (30, 2669310), (35, 2287980), (36, 2224425), (38, 2107350), (42, 1906650), (45, 1779540), (50, 1601586), (54, 1482950), (57, 1404900), (60, 1334655), (63, 1271100), (70, 1143990), (75, 1067724), (76, 1053675), (84, 953325), (90, 889770), (95, 842940), (100, 800793), (105, 762660), (108, 741475), (114, 702450), (126, 635550), (133, 602100), (135, 593180), (140, 571995), (150, 533862), (171, 468300), (175, 457596), (180, 444885), (189, 423700), (190, 421470), (210, 381330), (223, 359100), (225, 355908), (228, 351225), (252, 317775), (266, 301050), (270, 296590), (285, 280980), (300, 266931), (315, 254220), (342, 234150), (350, 228798), (378, 211850), (380, 210735), (399, 200700), (420, 190665), (446, 179550), (450, 177954), (475, 168588), (513, 156100), (525, 152532), (532, 150525), (540, 148295), (570, 140490), (630, 127110), (665, 120420), (669, 119700), (675, 118636), (684, 117075), (700, 114399), (756, 105925), (798, 100350), (855, 93660), (892, 89775), (900, 88977), (945, 84740), (950, 84294), (1026, 78050), (1050, 76266), (1115, 71820), (1140, 70245), (1197, 66900), (1260, 63555), (1330, 60210), (1338, 59850), (1350, 59318), (1425, 56196), (1561, 51300), (1575, 50844), (1596, 50175), (1710, 46830), (1890, 42370), (1900, 42147), (1995, 40140), (2007, 39900), (2052, 39025), (2100, 38133), (2230, 35910), (2394, 33450), (2565, 31220), (2660, 30105), (2676, 29925), (2700, 29659), (2850, 28098), (3122, 25650), (3150, 25422), (3325, 24084), (3345, 23940), (3420, 23415), (3591, 22300), (3780, 21185), (3990, 20070), (4014, 19950), (4237, 18900), (4275, 18732), (4460, 17955), (4683, 17100), (4725, 16948), (4788, 16725), (5130, 15610), (5575, 14364), (5700, 14049), (5985, 13380), (6021, 13300), (6244, 12825), (6300, 12711), (6650, 12042), (6690, 11970), (7182, 11150), (7805, 10260), (7980, 10035), (8028, 9975), (8474, 9450), (8550, 9366)]