145677420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 402997140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2267, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4534, 4590, 5355, 6426, 6801, 7140, 9068, 9180, 10710, 11335, 12852, 13602, 15869, 16065, 20403, 21420, 22670, 27204, 31738, 32130, 34005, 38539, 40806, 45340, 47607, 61209, 63476, 64260, 68010, 77078, 79345, 81612, 95214, 102015, 115617, 122418, 136020, 142821, 154156, 158690, 190428, 192695, 204030, 231234, 238035, 244836, 269773, 285642, 306045, 317380, 346851, 385390, 408060, 428463, 462468, 476070, 539546, 571284, 578085, 612090, 693702, 714105, 770780, 809319, 856926, 952140, 1040553, 1079092, 1156170, 1224180, 1348865, 1387404, 1428210, 1618638, 1713852, 1734255, 2081106, 2142315, 2312340, 2427957, 2697730, 2856420, 3237276, 3468510, 4046595, 4162212, 4284630, 4855914, 5202765, 5395460, 6937020, 7283871, 8093190, 8569260, 9711828, 10405530, 12139785, 14567742, 16186380, 20811060, 24279570, 29135484, 36419355, 48559140, 72838710, 145677420]

約数ペア:

[(1, 145677420), (2, 72838710), (3, 48559140), (4, 36419355), (5, 29135484), (6, 24279570), (7, 20811060), (9, 16186380), (10, 14567742), (12, 12139785), (14, 10405530), (15, 9711828), (17, 8569260), (18, 8093190), (20, 7283871), (21, 6937020), (27, 5395460), (28, 5202765), (30, 4855914), (34, 4284630), (35, 4162212), (36, 4046595), (42, 3468510), (45, 3237276), (51, 2856420), (54, 2697730), (60, 2427957), (63, 2312340), (68, 2142315), (70, 2081106), (84, 1734255), (85, 1713852), (90, 1618638), (102, 1428210), (105, 1387404), (108, 1348865), (119, 1224180), (126, 1156170), (135, 1079092), (140, 1040553), (153, 952140), (170, 856926), (180, 809319), (189, 770780), (204, 714105), (210, 693702), (238, 612090), (252, 578085), (255, 571284), (270, 539546), (306, 476070), (315, 462468), (340, 428463), (357, 408060), (378, 385390), (420, 346851), (459, 317380), (476, 306045), (510, 285642), (540, 269773), (595, 244836), (612, 238035), (630, 231234), (714, 204030), (756, 192695), (765, 190428), (918, 158690), (945, 154156), (1020, 142821), (1071, 136020), (1190, 122418), (1260, 115617), (1428, 102015), (1530, 95214), (1785, 81612), (1836, 79345), (1890, 77078), (2142, 68010), (2267, 64260), (2295, 63476), (2380, 61209), (3060, 47607), (3213, 45340), (3570, 40806), (3780, 38539), (4284, 34005), (4534, 32130), (4590, 31738), (5355, 27204), (6426, 22670), (6801, 21420), (7140, 20403), (9068, 16065), (9180, 15869), (10710, 13602), (11335, 12852)]