30147300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 104264160

約数和(自身を除く): 74116860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 41, 43, 45, 50, 57, 60, 75, 76, 82, 86, 90, 95, 100, 114, 123, 129, 150, 164, 171, 172, 180, 190, 205, 215, 225, 228, 246, 258, 285, 300, 342, 369, 380, 387, 410, 430, 450, 475, 492, 516, 570, 615, 645, 684, 738, 774, 779, 817, 820, 855, 860, 900, 950, 1025, 1075, 1140, 1230, 1290, 1425, 1476, 1548, 1558, 1634, 1710, 1763, 1845, 1900, 1935, 2050, 2150, 2337, 2451, 2460, 2580, 2850, 3075, 3116, 3225, 3268, 3420, 3526, 3690, 3870, 3895, 4085, 4100, 4275, 4300, 4674, 4902, 5289, 5700, 6150, 6450, 7011, 7052, 7353, 7380, 7740, 7790, 8170, 8550, 8815, 9225, 9348, 9675, 9804, 10578, 11685, 12255, 12300, 12900, 14022, 14706, 15580, 15867, 16340, 17100, 17630, 18450, 19350, 19475, 20425, 21156, 23370, 24510, 26445, 28044, 29412, 31734, 33497, 35055, 35260, 36765, 36900, 38700, 38950, 40850, 44075, 46740, 49020, 52890, 58425, 61275, 63468, 66994, 70110, 73530, 77900, 79335, 81700, 88150, 100491, 105780, 116850, 122550, 132225, 133988, 140220, 147060, 158670, 167485, 175275, 176300, 183825, 200982, 233700, 245100, 264450, 301473, 317340, 334970, 350550, 367650, 396675, 401964, 502455, 528900, 602946, 669940, 701100, 735300, 793350, 837425, 1004910, 1205892, 1507365, 1586700, 1674850, 2009820, 2512275, 3014730, 3349700, 5024550, 6029460, 7536825, 10049100, 15073650, 30147300]

約数ペア:

[(1, 30147300), (2, 15073650), (3, 10049100), (4, 7536825), (5, 6029460), (6, 5024550), (9, 3349700), (10, 3014730), (12, 2512275), (15, 2009820), (18, 1674850), (19, 1586700), (20, 1507365), (25, 1205892), (30, 1004910), (36, 837425), (38, 793350), (41, 735300), (43, 701100), (45, 669940), (50, 602946), (57, 528900), (60, 502455), (75, 401964), (76, 396675), (82, 367650), (86, 350550), (90, 334970), (95, 317340), (100, 301473), (114, 264450), (123, 245100), (129, 233700), (150, 200982), (164, 183825), (171, 176300), (172, 175275), (180, 167485), (190, 158670), (205, 147060), (215, 140220), (225, 133988), (228, 132225), (246, 122550), (258, 116850), (285, 105780), (300, 100491), (342, 88150), (369, 81700), (380, 79335), (387, 77900), (410, 73530), (430, 70110), (450, 66994), (475, 63468), (492, 61275), (516, 58425), (570, 52890), (615, 49020), (645, 46740), (684, 44075), (738, 40850), (774, 38950), (779, 38700), (817, 36900), (820, 36765), (855, 35260), (860, 35055), (900, 33497), (950, 31734), (1025, 29412), (1075, 28044), (1140, 26445), (1230, 24510), (1290, 23370), (1425, 21156), (1476, 20425), (1548, 19475), (1558, 19350), (1634, 18450), (1710, 17630), (1763, 17100), (1845, 16340), (1900, 15867), (1935, 15580), (2050, 14706), (2150, 14022), (2337, 12900), (2451, 12300), (2460, 12255), (2580, 11685), (2850, 10578), (3075, 9804), (3116, 9675), (3225, 9348), (3268, 9225), (3420, 8815), (3526, 8550), (3690, 8170), (3870, 7790), (3895, 7740), (4085, 7380), (4100, 7353), (4275, 7052), (4300, 7011), (4674, 6450), (4902, 6150), (5289, 5700)]