76751640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 306774000

約数和(自身を除く): 230022360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 229, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 458, 490, 504, 532, 570, 588, 630, 665, 684, 687, 735, 760, 798, 840, 855, 882, 916, 931, 980, 1064, 1140, 1145, 1176, 1197, 1260, 1330, 1368, 1374, 1470, 1596, 1603, 1710, 1764, 1832, 1862, 1960, 1995, 2061, 2205, 2280, 2290, 2394, 2520, 2660, 2748, 2793, 2940, 3192, 3206, 3420, 3435, 3528, 3724, 3990, 4122, 4351, 4410, 4580, 4655, 4788, 4809, 5320, 5496, 5586, 5880, 5985, 6412, 6840, 6870, 7448, 7980, 8015, 8244, 8379, 8702, 8820, 9160, 9310, 9576, 9618, 10305, 11172, 11221, 11970, 12824, 13053, 13740, 13965, 14427, 15960, 16030, 16488, 16758, 17404, 17640, 18620, 19236, 20610, 21755, 22344, 22442, 23940, 24045, 26106, 27480, 27930, 28854, 30457, 32060, 33516, 33663, 34808, 37240, 38472, 39159, 41220, 41895, 43510, 44884, 47880, 48090, 52212, 55860, 56105, 57708, 60914, 64120, 65265, 67032, 67326, 72135, 78318, 82440, 83790, 87020, 89768, 91371, 96180, 100989, 104424, 111720, 112210, 115416, 121828, 130530, 134652, 144270, 152285, 156636, 167580, 168315, 174040, 182742, 192360, 195795, 201978, 213199, 224420, 243656, 261060, 269304, 274113, 288540, 304570, 313272, 335160, 336630, 365484, 391590, 403956, 426398, 448840, 456855, 504945, 522120, 548226, 577080, 609140, 639597, 673260, 730968, 783180, 807912, 852796, 913710, 1009890, 1065995, 1096452, 1218280, 1279194, 1346520, 1370565, 1566360, 1705592, 1827420, 1918791, 2019780, 2131990, 2192904, 2558388, 2741130, 3197985, 3654840, 3837582, 4039560, 4263980, 5116776, 5482260, 6395970, 7675164, 8527960, 9593955, 10964520, 12791940, 15350328, 19187910, 25583880, 38375820, 76751640]

約数ペア:

[(1, 76751640), (2, 38375820), (3, 25583880), (4, 19187910), (5, 15350328), (6, 12791940), (7, 10964520), (8, 9593955), (9, 8527960), (10, 7675164), (12, 6395970), (14, 5482260), (15, 5116776), (18, 4263980), (19, 4039560), (20, 3837582), (21, 3654840), (24, 3197985), (28, 2741130), (30, 2558388), (35, 2192904), (36, 2131990), (38, 2019780), (40, 1918791), (42, 1827420), (45, 1705592), (49, 1566360), (56, 1370565), (57, 1346520), (60, 1279194), (63, 1218280), (70, 1096452), (72, 1065995), (76, 1009890), (84, 913710), (90, 852796), (95, 807912), (98, 783180), (105, 730968), (114, 673260), (120, 639597), (126, 609140), (133, 577080), (140, 548226), (147, 522120), (152, 504945), (168, 456855), (171, 448840), (180, 426398), (190, 403956), (196, 391590), (210, 365484), (228, 336630), (229, 335160), (245, 313272), (252, 304570), (266, 288540), (280, 274113), (285, 269304), (294, 261060), (315, 243656), (342, 224420), (360, 213199), (380, 201978), (392, 195795), (399, 192360), (420, 182742), (441, 174040), (456, 168315), (458, 167580), (490, 156636), (504, 152285), (532, 144270), (570, 134652), (588, 130530), (630, 121828), (665, 115416), (684, 112210), (687, 111720), (735, 104424), (760, 100989), (798, 96180), (840, 91371), (855, 89768), (882, 87020), (916, 83790), (931, 82440), (980, 78318), (1064, 72135), (1140, 67326), (1145, 67032), (1176, 65265), (1197, 64120), (1260, 60914), (1330, 57708), (1368, 56105), (1374, 55860), (1470, 52212), (1596, 48090), (1603, 47880), (1710, 44884), (1764, 43510), (1832, 41895), (1862, 41220), (1960, 39159), (1995, 38472), (2061, 37240), (2205, 34808), (2280, 33663), (2290, 33516), (2394, 32060), (2520, 30457), (2660, 28854), (2748, 27930), (2793, 27480), (2940, 26106), (3192, 24045), (3206, 23940), (3420, 22442), (3435, 22344), (3528, 21755), (3724, 20610), (3990, 19236), (4122, 18620), (4351, 17640), (4410, 17404), (4580, 16758), (4655, 16488), (4788, 16030), (4809, 15960), (5320, 14427), (5496, 13965), (5586, 13740), (5880, 13053), (5985, 12824), (6412, 11970), (6840, 11221), (6870, 11172), (7448, 10305), (7980, 9618), (8015, 9576), (8244, 9310), (8379, 9160), (8702, 8820)]