71217300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3083}}^1$

素因数の和:3118

約数の個数: 144

約数和(自身を含む): 256983552

約数和(自身を除く): 185766252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3083, 3300, 3850, 4620, 5775, 6166, 7700, 9249, 11550, 12332, 15415, 18498, 21581, 23100, 30830, 33913, 36996, 43162, 46245, 61660, 64743, 67826, 77075, 86324, 92490, 101739, 107905, 129486, 135652, 154150, 169565, 184980, 203478, 215810, 231225, 237391, 258972, 308300, 323715, 339130, 406956, 431620, 462450, 474782, 508695, 539525, 647430, 678260, 712173, 847825, 924900, 949564, 1017390, 1079050, 1186955, 1294860, 1424346, 1618575, 1695650, 2034780, 2158100, 2373910, 2543475, 2848692, 3237150, 3391300, 3560865, 4747820, 5086950, 5934775, 6474300, 7121730, 10173900, 11869550, 14243460, 17804325, 23739100, 35608650, 71217300]

約数ペア:

[(1, 71217300), (2, 35608650), (3, 23739100), (4, 17804325), (5, 14243460), (6, 11869550), (7, 10173900), (10, 7121730), (11, 6474300), (12, 5934775), (14, 5086950), (15, 4747820), (20, 3560865), (21, 3391300), (22, 3237150), (25, 2848692), (28, 2543475), (30, 2373910), (33, 2158100), (35, 2034780), (42, 1695650), (44, 1618575), (50, 1424346), (55, 1294860), (60, 1186955), (66, 1079050), (70, 1017390), (75, 949564), (77, 924900), (84, 847825), (100, 712173), (105, 678260), (110, 647430), (132, 539525), (140, 508695), (150, 474782), (154, 462450), (165, 431620), (175, 406956), (210, 339130), (220, 323715), (231, 308300), (275, 258972), (300, 237391), (308, 231225), (330, 215810), (350, 203478), (385, 184980), (420, 169565), (462, 154150), (525, 135652), (550, 129486), (660, 107905), (700, 101739), (770, 92490), (825, 86324), (924, 77075), (1050, 67826), (1100, 64743), (1155, 61660), (1540, 46245), (1650, 43162), (1925, 36996), (2100, 33913), (2310, 30830), (3083, 23100), (3300, 21581), (3850, 18498), (4620, 15415), (5775, 12332), (6166, 11550), (7700, 9249)]