396207900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 216

約数和(自身を含む): 1399577088

約数和(自身を除く): 1003369188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1291, 1364, 1395, 1550, 1650, 1705, 1860, 1980, 2046, 2325, 2475, 2582, 2790, 3069, 3100, 3300, 3410, 3873, 4092, 4650, 4950, 5115, 5164, 5580, 6138, 6455, 6820, 6975, 7746, 8525, 9300, 9900, 10230, 11619, 12276, 12910, 13950, 14201, 15345, 15492, 17050, 19365, 20460, 23238, 25575, 25820, 27900, 28402, 30690, 32275, 34100, 38730, 40021, 42603, 46476, 51150, 56804, 58095, 61380, 64550, 71005, 76725, 77460, 80042, 85206, 96825, 102300, 116190, 120063, 127809, 129100, 142010, 153450, 160084, 170412, 193650, 200105, 213015, 232380, 240126, 255618, 284020, 290475, 306900, 355025, 360189, 387300, 400210, 426030, 440231, 480252, 511236, 580950, 600315, 639045, 710050, 720378, 800420, 852060, 880462, 1000525, 1065075, 1161900, 1200630, 1278090, 1320693, 1420100, 1440756, 1760924, 1800945, 2001050, 2130150, 2201155, 2401260, 2556180, 2641386, 3001575, 3195225, 3601890, 3962079, 4002100, 4260300, 4402310, 5282772, 6003150, 6390450, 6603465, 7203780, 7924158, 8804620, 9004725, 11005775, 12006300, 12780900, 13206930, 15848316, 18009450, 19810395, 22011550, 26413860, 33017325, 36018900, 39620790, 44023100, 66034650, 79241580, 99051975, 132069300, 198103950, 396207900]

約数ペア:

[(1, 396207900), (2, 198103950), (3, 132069300), (4, 99051975), (5, 79241580), (6, 66034650), (9, 44023100), (10, 39620790), (11, 36018900), (12, 33017325), (15, 26413860), (18, 22011550), (20, 19810395), (22, 18009450), (25, 15848316), (30, 13206930), (31, 12780900), (33, 12006300), (36, 11005775), (44, 9004725), (45, 8804620), (50, 7924158), (55, 7203780), (60, 6603465), (62, 6390450), (66, 6003150), (75, 5282772), (90, 4402310), (93, 4260300), (99, 4002100), (100, 3962079), (110, 3601890), (124, 3195225), (132, 3001575), (150, 2641386), (155, 2556180), (165, 2401260), (180, 2201155), (186, 2130150), (198, 2001050), (220, 1800945), (225, 1760924), (275, 1440756), (279, 1420100), (300, 1320693), (310, 1278090), (330, 1200630), (341, 1161900), (372, 1065075), (396, 1000525), (450, 880462), (465, 852060), (495, 800420), (550, 720378), (558, 710050), (620, 639045), (660, 600315), (682, 580950), (775, 511236), (825, 480252), (900, 440231), (930, 426030), (990, 400210), (1023, 387300), (1100, 360189), (1116, 355025), (1291, 306900), (1364, 290475), (1395, 284020), (1550, 255618), (1650, 240126), (1705, 232380), (1860, 213015), (1980, 200105), (2046, 193650), (2325, 170412), (2475, 160084), (2582, 153450), (2790, 142010), (3069, 129100), (3100, 127809), (3300, 120063), (3410, 116190), (3873, 102300), (4092, 96825), (4650, 85206), (4950, 80042), (5115, 77460), (5164, 76725), (5580, 71005), (6138, 64550), (6455, 61380), (6820, 58095), (6975, 56804), (7746, 51150), (8525, 46476), (9300, 42603), (9900, 40021), (10230, 38730), (11619, 34100), (12276, 32275), (12910, 30690), (13950, 28402), (14201, 27900), (15345, 25820), (15492, 25575), (17050, 23238), (19365, 20460)]