30608550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 99993600

約数和(自身を除く): 69385050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 41, 42, 45, 50, 54, 63, 70, 75, 79, 82, 90, 105, 123, 126, 135, 150, 158, 175, 189, 205, 210, 225, 237, 246, 270, 287, 315, 350, 369, 378, 395, 410, 450, 474, 525, 553, 574, 615, 630, 675, 711, 738, 790, 861, 945, 1025, 1050, 1106, 1107, 1185, 1230, 1350, 1422, 1435, 1575, 1659, 1722, 1845, 1890, 1975, 2050, 2133, 2214, 2370, 2583, 2765, 2870, 3075, 3150, 3239, 3318, 3555, 3690, 3950, 4266, 4305, 4725, 4977, 5166, 5530, 5535, 5925, 6150, 6478, 7110, 7175, 7749, 8295, 8610, 9225, 9450, 9717, 9954, 10665, 11070, 11850, 12915, 13825, 14350, 14931, 15498, 16195, 16590, 17775, 18450, 19434, 21330, 21525, 22673, 24885, 25830, 27650, 27675, 29151, 29862, 32390, 35550, 38745, 41475, 43050, 45346, 48585, 49770, 53325, 55350, 58302, 64575, 68019, 74655, 77490, 80975, 82950, 87453, 97170, 106650, 113365, 124425, 129150, 136038, 145755, 149310, 161950, 174906, 193725, 204057, 226730, 242925, 248850, 291510, 340095, 373275, 387450, 408114, 437265, 485850, 566825, 612171, 680190, 728775, 746550, 874530, 1020285, 1133650, 1224342, 1457550, 1700475, 2040570, 2186325, 3060855, 3400950, 4372650, 5101425, 6121710, 10202850, 15304275, 30608550]

約数ペア:

[(1, 30608550), (2, 15304275), (3, 10202850), (5, 6121710), (6, 5101425), (7, 4372650), (9, 3400950), (10, 3060855), (14, 2186325), (15, 2040570), (18, 1700475), (21, 1457550), (25, 1224342), (27, 1133650), (30, 1020285), (35, 874530), (41, 746550), (42, 728775), (45, 680190), (50, 612171), (54, 566825), (63, 485850), (70, 437265), (75, 408114), (79, 387450), (82, 373275), (90, 340095), (105, 291510), (123, 248850), (126, 242925), (135, 226730), (150, 204057), (158, 193725), (175, 174906), (189, 161950), (205, 149310), (210, 145755), (225, 136038), (237, 129150), (246, 124425), (270, 113365), (287, 106650), (315, 97170), (350, 87453), (369, 82950), (378, 80975), (395, 77490), (410, 74655), (450, 68019), (474, 64575), (525, 58302), (553, 55350), (574, 53325), (615, 49770), (630, 48585), (675, 45346), (711, 43050), (738, 41475), (790, 38745), (861, 35550), (945, 32390), (1025, 29862), (1050, 29151), (1106, 27675), (1107, 27650), (1185, 25830), (1230, 24885), (1350, 22673), (1422, 21525), (1435, 21330), (1575, 19434), (1659, 18450), (1722, 17775), (1845, 16590), (1890, 16195), (1975, 15498), (2050, 14931), (2133, 14350), (2214, 13825), (2370, 12915), (2583, 11850), (2765, 11070), (2870, 10665), (3075, 9954), (3150, 9717), (3239, 9450), (3318, 9225), (3555, 8610), (3690, 8295), (3950, 7749), (4266, 7175), (4305, 7110), (4725, 6478), (4977, 6150), (5166, 5925), (5530, 5535)]