306218250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 973561680

約数和(自身を除く): 667343430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 29, 30, 38, 39, 45, 50, 57, 58, 65, 75, 78, 87, 90, 95, 114, 117, 125, 130, 145, 150, 171, 174, 190, 195, 225, 234, 247, 250, 261, 285, 290, 325, 342, 361, 375, 377, 390, 435, 450, 475, 494, 522, 551, 570, 585, 650, 722, 725, 741, 750, 754, 855, 870, 950, 975, 1083, 1102, 1125, 1131, 1170, 1235, 1305, 1425, 1450, 1482, 1625, 1653, 1710, 1805, 1885, 1950, 2166, 2175, 2223, 2250, 2262, 2375, 2470, 2610, 2755, 2850, 2925, 3249, 3250, 3306, 3393, 3610, 3625, 3705, 3770, 4275, 4350, 4446, 4693, 4750, 4875, 4959, 5415, 5510, 5655, 5850, 6175, 6498, 6525, 6786, 7125, 7163, 7250, 7410, 8265, 8550, 9025, 9386, 9425, 9750, 9918, 10469, 10830, 10875, 11115, 11310, 12350, 13050, 13775, 14079, 14250, 14326, 14625, 16245, 16530, 16965, 18050, 18525, 18850, 20938, 21375, 21489, 21750, 22230, 23465, 24795, 27075, 27550, 28158, 28275, 29250, 30875, 31407, 32490, 32625, 33930, 35815, 37050, 41325, 42237, 42750, 42978, 45125, 46930, 47125, 49590, 52345, 54150, 55575, 56550, 61750, 62814, 64467, 65250, 68875, 70395, 71630, 81225, 82650, 84474, 84825, 90250, 92625, 94221, 94250, 104690, 107445, 111150, 117325, 123975, 128934, 135375, 136097, 137750, 140790, 141375, 157035, 162450, 169650, 179075, 185250, 188442, 206625, 211185, 214890, 234650, 247950, 261725, 270750, 272194, 277875, 282750, 314070, 322335, 351975, 358150, 406125, 408291, 413250, 422370, 424125, 471105, 523450, 537225, 555750, 586625, 619875, 644670, 680485, 703950, 785175, 812250, 816582, 848250, 895375, 942210, 1055925, 1074450, 1173250, 1224873, 1239750, 1308625, 1360970, 1570350, 1611675, 1759875, 1790750, 2041455, 2111850, 2355525, 2449746, 2617250, 2686125, 3223350, 3402425, 3519750, 3925875, 4082910, 4711050, 5279625, 5372250, 6124365, 6804850, 7851750, 8058375, 10207275, 10559250, 11777625, 12248730, 16116750, 17012125, 20414550, 23555250, 30621825, 34024250, 51036375, 61243650, 102072750, 153109125, 306218250]

約数ペア:

[(1, 306218250), (2, 153109125), (3, 102072750), (5, 61243650), (6, 51036375), (9, 34024250), (10, 30621825), (13, 23555250), (15, 20414550), (18, 17012125), (19, 16116750), (25, 12248730), (26, 11777625), (29, 10559250), (30, 10207275), (38, 8058375), (39, 7851750), (45, 6804850), (50, 6124365), (57, 5372250), (58, 5279625), (65, 4711050), (75, 4082910), (78, 3925875), (87, 3519750), (90, 3402425), (95, 3223350), (114, 2686125), (117, 2617250), (125, 2449746), (130, 2355525), (145, 2111850), (150, 2041455), (171, 1790750), (174, 1759875), (190, 1611675), (195, 1570350), (225, 1360970), (234, 1308625), (247, 1239750), (250, 1224873), (261, 1173250), (285, 1074450), (290, 1055925), (325, 942210), (342, 895375), (361, 848250), (375, 816582), (377, 812250), (390, 785175), (435, 703950), (450, 680485), (475, 644670), (494, 619875), (522, 586625), (551, 555750), (570, 537225), (585, 523450), (650, 471105), (722, 424125), (725, 422370), (741, 413250), (750, 408291), (754, 406125), (855, 358150), (870, 351975), (950, 322335), (975, 314070), (1083, 282750), (1102, 277875), (1125, 272194), (1131, 270750), (1170, 261725), (1235, 247950), (1305, 234650), (1425, 214890), (1450, 211185), (1482, 206625), (1625, 188442), (1653, 185250), (1710, 179075), (1805, 169650), (1885, 162450), (1950, 157035), (2166, 141375), (2175, 140790), (2223, 137750), (2250, 136097), (2262, 135375), (2375, 128934), (2470, 123975), (2610, 117325), (2755, 111150), (2850, 107445), (2925, 104690), (3249, 94250), (3250, 94221), (3306, 92625), (3393, 90250), (3610, 84825), (3625, 84474), (3705, 82650), (3770, 81225), (4275, 71630), (4350, 70395), (4446, 68875), (4693, 65250), (4750, 64467), (4875, 62814), (4959, 61750), (5415, 56550), (5510, 55575), (5655, 54150), (5850, 52345), (6175, 49590), (6498, 47125), (6525, 46930), (6786, 45125), (7125, 42978), (7163, 42750), (7250, 42237), (7410, 41325), (8265, 37050), (8550, 35815), (9025, 33930), (9386, 32625), (9425, 32490), (9750, 31407), (9918, 30875), (10469, 29250), (10830, 28275), (10875, 28158), (11115, 27550), (11310, 27075), (12350, 24795), (13050, 23465), (13775, 22230), (14079, 21750), (14250, 21489), (14326, 21375), (14625, 20938), (16245, 18850), (16530, 18525), (16965, 18050)]