150346980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1$

素因数の和:7058

約数の個数: 144

約数和(自身を含む): 551940480

約数和(自身を除く): 401593500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7019, 7140, 10710, 14038, 21057, 21420, 28076, 35095, 42114, 49133, 63171, 70190, 84228, 98266, 105285, 119323, 126342, 140380, 147399, 196532, 210570, 238646, 245665, 252684, 294798, 315855, 357969, 421140, 442197, 477292, 491330, 589596, 596615, 631710, 715938, 736995, 835261, 884394, 982660, 1073907, 1193230, 1263420, 1431876, 1473990, 1670522, 1768788, 1789845, 2147814, 2210985, 2386460, 2505783, 2947980, 3341044, 3579690, 4176305, 4295628, 4421970, 5011566, 5369535, 7159380, 7517349, 8352610, 8843940, 10023132, 10739070, 12528915, 15034698, 16705220, 21478140, 25057830, 30069396, 37586745, 50115660, 75173490, 150346980]

約数ペア:

[(1, 150346980), (2, 75173490), (3, 50115660), (4, 37586745), (5, 30069396), (6, 25057830), (7, 21478140), (9, 16705220), (10, 15034698), (12, 12528915), (14, 10739070), (15, 10023132), (17, 8843940), (18, 8352610), (20, 7517349), (21, 7159380), (28, 5369535), (30, 5011566), (34, 4421970), (35, 4295628), (36, 4176305), (42, 3579690), (45, 3341044), (51, 2947980), (60, 2505783), (63, 2386460), (68, 2210985), (70, 2147814), (84, 1789845), (85, 1768788), (90, 1670522), (102, 1473990), (105, 1431876), (119, 1263420), (126, 1193230), (140, 1073907), (153, 982660), (170, 884394), (180, 835261), (204, 736995), (210, 715938), (238, 631710), (252, 596615), (255, 589596), (306, 491330), (315, 477292), (340, 442197), (357, 421140), (420, 357969), (476, 315855), (510, 294798), (595, 252684), (612, 245665), (630, 238646), (714, 210570), (765, 196532), (1020, 147399), (1071, 140380), (1190, 126342), (1260, 119323), (1428, 105285), (1530, 98266), (1785, 84228), (2142, 70190), (2380, 63171), (3060, 49133), (3570, 42114), (4284, 35095), (5355, 28076), (7019, 21420), (7140, 21057), (10710, 14038)]