305995800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 1051004160

約数和(自身を除く): 745008360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 71, 75, 88, 100, 110, 120, 132, 142, 150, 165, 200, 213, 220, 264, 275, 284, 300, 330, 355, 426, 440, 550, 568, 600, 653, 660, 710, 781, 825, 852, 1065, 1100, 1306, 1320, 1420, 1562, 1650, 1704, 1775, 1959, 2130, 2200, 2343, 2612, 2840, 3124, 3265, 3300, 3550, 3905, 3918, 4260, 4686, 5224, 5325, 6248, 6530, 6600, 7100, 7183, 7810, 7836, 8520, 9372, 9795, 10650, 11715, 13060, 14200, 14366, 15620, 15672, 16325, 18744, 19525, 19590, 21300, 21549, 23430, 26120, 28732, 31240, 32650, 35915, 39050, 39180, 42600, 43098, 46363, 46860, 48975, 57464, 58575, 65300, 71830, 78100, 78360, 86196, 92726, 93720, 97950, 107745, 117150, 130600, 139089, 143660, 156200, 172392, 179575, 185452, 195900, 215490, 231815, 234300, 278178, 287320, 359150, 370904, 391800, 430980, 463630, 468600, 509993, 538725, 556356, 695445, 718300, 861960, 927260, 1019986, 1077450, 1112712, 1159075, 1390890, 1436600, 1529979, 1854520, 2039972, 2154900, 2318150, 2549965, 2781780, 3059958, 3477225, 4079944, 4309800, 4636300, 5099930, 5563560, 6119916, 6954450, 7649895, 9272600, 10199860, 12239832, 12749825, 13908900, 15299790, 20399720, 25499650, 27817800, 30599580, 38249475, 50999300, 61199160, 76498950, 101998600, 152997900, 305995800]

約数ペア:

[(1, 305995800), (2, 152997900), (3, 101998600), (4, 76498950), (5, 61199160), (6, 50999300), (8, 38249475), (10, 30599580), (11, 27817800), (12, 25499650), (15, 20399720), (20, 15299790), (22, 13908900), (24, 12749825), (25, 12239832), (30, 10199860), (33, 9272600), (40, 7649895), (44, 6954450), (50, 6119916), (55, 5563560), (60, 5099930), (66, 4636300), (71, 4309800), (75, 4079944), (88, 3477225), (100, 3059958), (110, 2781780), (120, 2549965), (132, 2318150), (142, 2154900), (150, 2039972), (165, 1854520), (200, 1529979), (213, 1436600), (220, 1390890), (264, 1159075), (275, 1112712), (284, 1077450), (300, 1019986), (330, 927260), (355, 861960), (426, 718300), (440, 695445), (550, 556356), (568, 538725), (600, 509993), (653, 468600), (660, 463630), (710, 430980), (781, 391800), (825, 370904), (852, 359150), (1065, 287320), (1100, 278178), (1306, 234300), (1320, 231815), (1420, 215490), (1562, 195900), (1650, 185452), (1704, 179575), (1775, 172392), (1959, 156200), (2130, 143660), (2200, 139089), (2343, 130600), (2612, 117150), (2840, 107745), (3124, 97950), (3265, 93720), (3300, 92726), (3550, 86196), (3905, 78360), (3918, 78100), (4260, 71830), (4686, 65300), (5224, 58575), (5325, 57464), (6248, 48975), (6530, 46860), (6600, 46363), (7100, 43098), (7183, 42600), (7810, 39180), (7836, 39050), (8520, 35915), (9372, 32650), (9795, 31240), (10650, 28732), (11715, 26120), (13060, 23430), (14200, 21549), (14366, 21300), (15620, 19590), (15672, 19525), (16325, 18744)]