306541950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 923940864

約数和(自身を除く): 617398914

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 31, 33, 39, 50, 55, 62, 65, 66, 75, 78, 93, 110, 130, 143, 150, 155, 165, 186, 195, 275, 286, 310, 325, 330, 341, 390, 403, 429, 461, 465, 550, 650, 682, 715, 775, 806, 825, 858, 922, 930, 975, 1023, 1209, 1383, 1430, 1550, 1650, 1705, 1950, 2015, 2046, 2145, 2305, 2325, 2418, 2766, 3410, 3575, 4030, 4290, 4433, 4610, 4650, 5071, 5115, 5993, 6045, 6915, 7150, 8525, 8866, 10075, 10142, 10230, 10725, 11525, 11986, 12090, 13299, 13830, 14291, 15213, 17050, 17979, 20150, 21450, 22165, 23050, 25355, 25575, 26598, 28582, 29965, 30225, 30426, 34575, 35958, 42873, 44330, 50710, 51150, 59930, 60450, 65923, 66495, 69150, 71455, 76065, 85746, 89895, 110825, 126775, 131846, 132990, 142910, 149825, 152130, 157201, 179790, 185783, 197769, 214365, 221650, 253550, 299650, 314402, 329615, 332475, 357275, 371566, 380325, 395538, 428730, 449475, 471603, 557349, 659230, 664950, 714550, 760650, 786005, 898950, 928915, 943206, 988845, 1071825, 1114698, 1572010, 1648075, 1857830, 1977690, 2043613, 2143650, 2358015, 2786745, 3296150, 3930025, 4087226, 4644575, 4716030, 4944225, 5573490, 6130839, 7860050, 9289150, 9888450, 10218065, 11790075, 12261678, 13933725, 20436130, 23580150, 27867450, 30654195, 51090325, 61308390, 102180650, 153270975, 306541950]

約数ペア:

[(1, 306541950), (2, 153270975), (3, 102180650), (5, 61308390), (6, 51090325), (10, 30654195), (11, 27867450), (13, 23580150), (15, 20436130), (22, 13933725), (25, 12261678), (26, 11790075), (30, 10218065), (31, 9888450), (33, 9289150), (39, 7860050), (50, 6130839), (55, 5573490), (62, 4944225), (65, 4716030), (66, 4644575), (75, 4087226), (78, 3930025), (93, 3296150), (110, 2786745), (130, 2358015), (143, 2143650), (150, 2043613), (155, 1977690), (165, 1857830), (186, 1648075), (195, 1572010), (275, 1114698), (286, 1071825), (310, 988845), (325, 943206), (330, 928915), (341, 898950), (390, 786005), (403, 760650), (429, 714550), (461, 664950), (465, 659230), (550, 557349), (650, 471603), (682, 449475), (715, 428730), (775, 395538), (806, 380325), (825, 371566), (858, 357275), (922, 332475), (930, 329615), (975, 314402), (1023, 299650), (1209, 253550), (1383, 221650), (1430, 214365), (1550, 197769), (1650, 185783), (1705, 179790), (1950, 157201), (2015, 152130), (2046, 149825), (2145, 142910), (2305, 132990), (2325, 131846), (2418, 126775), (2766, 110825), (3410, 89895), (3575, 85746), (4030, 76065), (4290, 71455), (4433, 69150), (4610, 66495), (4650, 65923), (5071, 60450), (5115, 59930), (5993, 51150), (6045, 50710), (6915, 44330), (7150, 42873), (8525, 35958), (8866, 34575), (10075, 30426), (10142, 30225), (10230, 29965), (10725, 28582), (11525, 26598), (11986, 25575), (12090, 25355), (13299, 23050), (13830, 22165), (14291, 21450), (15213, 20150), (17050, 17979)]