191369200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 549107712

約数和(自身を除く): 357738512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 31, 40, 44, 46, 50, 55, 61, 62, 80, 88, 92, 100, 110, 115, 122, 124, 155, 176, 184, 200, 220, 230, 244, 248, 253, 275, 305, 310, 341, 368, 400, 440, 460, 488, 496, 506, 550, 575, 610, 620, 671, 682, 713, 775, 880, 920, 976, 1012, 1100, 1150, 1220, 1240, 1265, 1342, 1364, 1403, 1426, 1525, 1550, 1705, 1840, 1891, 2024, 2200, 2300, 2440, 2480, 2530, 2684, 2728, 2806, 2852, 3050, 3100, 3355, 3410, 3565, 3782, 4048, 4400, 4600, 4880, 5060, 5368, 5456, 5612, 5704, 6100, 6200, 6325, 6710, 6820, 7015, 7130, 7564, 7843, 8525, 9200, 9455, 10120, 10736, 11224, 11408, 12200, 12400, 12650, 13420, 13640, 14030, 14260, 15128, 15433, 15686, 16775, 17050, 17825, 18910, 20240, 20801, 22448, 24400, 25300, 26840, 27280, 28060, 28520, 30256, 30866, 31372, 33550, 34100, 35075, 35650, 37820, 39215, 41602, 43493, 47275, 50600, 53680, 56120, 57040, 61732, 62744, 67100, 68200, 70150, 71300, 75640, 77165, 78430, 83204, 86986, 94550, 101200, 104005, 112240, 123464, 125488, 134200, 136400, 140300, 142600, 151280, 154330, 156860, 166408, 173972, 189100, 196075, 208010, 217465, 246928, 268400, 280600, 285200, 308660, 313720, 332816, 347944, 378200, 385825, 392150, 416020, 434930, 478423, 520025, 561200, 617320, 627440, 695888, 756400, 771650, 784300, 832040, 869860, 956846, 1040050, 1087325, 1234640, 1543300, 1568600, 1664080, 1739720, 1913692, 2080100, 2174650, 2392115, 3086600, 3137200, 3479440, 3827384, 4160200, 4349300, 4784230, 6173200, 7654768, 8320400, 8698600, 9568460, 11960575, 17397200, 19136920, 23921150, 38273840, 47842300, 95684600, 191369200]

約数ペア:

[(1, 191369200), (2, 95684600), (4, 47842300), (5, 38273840), (8, 23921150), (10, 19136920), (11, 17397200), (16, 11960575), (20, 9568460), (22, 8698600), (23, 8320400), (25, 7654768), (31, 6173200), (40, 4784230), (44, 4349300), (46, 4160200), (50, 3827384), (55, 3479440), (61, 3137200), (62, 3086600), (80, 2392115), (88, 2174650), (92, 2080100), (100, 1913692), (110, 1739720), (115, 1664080), (122, 1568600), (124, 1543300), (155, 1234640), (176, 1087325), (184, 1040050), (200, 956846), (220, 869860), (230, 832040), (244, 784300), (248, 771650), (253, 756400), (275, 695888), (305, 627440), (310, 617320), (341, 561200), (368, 520025), (400, 478423), (440, 434930), (460, 416020), (488, 392150), (496, 385825), (506, 378200), (550, 347944), (575, 332816), (610, 313720), (620, 308660), (671, 285200), (682, 280600), (713, 268400), (775, 246928), (880, 217465), (920, 208010), (976, 196075), (1012, 189100), (1100, 173972), (1150, 166408), (1220, 156860), (1240, 154330), (1265, 151280), (1342, 142600), (1364, 140300), (1403, 136400), (1426, 134200), (1525, 125488), (1550, 123464), (1705, 112240), (1840, 104005), (1891, 101200), (2024, 94550), (2200, 86986), (2300, 83204), (2440, 78430), (2480, 77165), (2530, 75640), (2684, 71300), (2728, 70150), (2806, 68200), (2852, 67100), (3050, 62744), (3100, 61732), (3355, 57040), (3410, 56120), (3565, 53680), (3782, 50600), (4048, 47275), (4400, 43493), (4600, 41602), (4880, 39215), (5060, 37820), (5368, 35650), (5456, 35075), (5612, 34100), (5704, 33550), (6100, 31372), (6200, 30866), (6325, 30256), (6710, 28520), (6820, 28060), (7015, 27280), (7130, 26840), (7564, 25300), (7843, 24400), (8525, 22448), (9200, 20801), (9455, 20240), (10120, 18910), (10736, 17825), (11224, 17050), (11408, 16775), (12200, 15686), (12400, 15433), (12650, 15128), (13420, 14260), (13640, 14030)]