306738900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 216

約数和(自身を含む): 1074868704

約数和(自身を除く): 768129804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 486, 540, 585, 650, 675, 702, 780, 810, 900, 971, 972, 975, 1053, 1170, 1215, 1300, 1350, 1404, 1620, 1755, 1942, 1950, 2025, 2106, 2340, 2430, 2700, 2913, 2925, 3159, 3510, 3884, 3900, 4050, 4212, 4855, 4860, 5265, 5826, 5850, 6075, 6318, 7020, 8100, 8739, 8775, 9710, 10530, 11652, 11700, 12150, 12623, 12636, 14565, 15795, 17478, 17550, 19420, 21060, 24275, 24300, 25246, 26217, 26325, 29130, 31590, 34956, 35100, 37869, 43695, 48550, 50492, 52434, 52650, 58260, 63115, 63180, 72825, 75738, 78651, 78975, 87390, 97100, 104868, 105300, 113607, 126230, 131085, 145650, 151476, 157302, 157950, 174780, 189345, 218475, 227214, 235953, 252460, 262170, 291300, 314604, 315575, 315900, 340821, 378690, 393255, 436950, 454428, 471906, 524340, 568035, 631150, 655425, 681642, 757380, 786510, 873900, 943812, 946725, 1022463, 1136070, 1179765, 1262300, 1310850, 1363284, 1573020, 1704105, 1893450, 1966275, 2044926, 2272140, 2359530, 2621700, 2840175, 3067389, 3408210, 3786900, 3932550, 4089852, 4719060, 5112315, 5680350, 5898825, 6134778, 6816420, 7865100, 8520525, 10224630, 11360700, 11797650, 12269556, 15336945, 17041050, 20449260, 23595300, 25561575, 30673890, 34082100, 51123150, 61347780, 76684725, 102246300, 153369450, 306738900]

約数ペア:

[(1, 306738900), (2, 153369450), (3, 102246300), (4, 76684725), (5, 61347780), (6, 51123150), (9, 34082100), (10, 30673890), (12, 25561575), (13, 23595300), (15, 20449260), (18, 17041050), (20, 15336945), (25, 12269556), (26, 11797650), (27, 11360700), (30, 10224630), (36, 8520525), (39, 7865100), (45, 6816420), (50, 6134778), (52, 5898825), (54, 5680350), (60, 5112315), (65, 4719060), (75, 4089852), (78, 3932550), (81, 3786900), (90, 3408210), (100, 3067389), (108, 2840175), (117, 2621700), (130, 2359530), (135, 2272140), (150, 2044926), (156, 1966275), (162, 1893450), (180, 1704105), (195, 1573020), (225, 1363284), (234, 1310850), (243, 1262300), (260, 1179765), (270, 1136070), (300, 1022463), (324, 946725), (325, 943812), (351, 873900), (390, 786510), (405, 757380), (450, 681642), (468, 655425), (486, 631150), (540, 568035), (585, 524340), (650, 471906), (675, 454428), (702, 436950), (780, 393255), (810, 378690), (900, 340821), (971, 315900), (972, 315575), (975, 314604), (1053, 291300), (1170, 262170), (1215, 252460), (1300, 235953), (1350, 227214), (1404, 218475), (1620, 189345), (1755, 174780), (1942, 157950), (1950, 157302), (2025, 151476), (2106, 145650), (2340, 131085), (2430, 126230), (2700, 113607), (2913, 105300), (2925, 104868), (3159, 97100), (3510, 87390), (3884, 78975), (3900, 78651), (4050, 75738), (4212, 72825), (4855, 63180), (4860, 63115), (5265, 58260), (5826, 52650), (5850, 52434), (6075, 50492), (6318, 48550), (7020, 43695), (8100, 37869), (8739, 35100), (8775, 34956), (9710, 31590), (10530, 29130), (11652, 26325), (11700, 26217), (12150, 25246), (12623, 24300), (12636, 24275), (14565, 21060), (15795, 19420), (17478, 17550)]