225121140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 751161600

約数和(自身を除く): 526040460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 137, 153, 170, 179, 180, 204, 255, 270, 274, 306, 340, 358, 411, 459, 510, 537, 540, 548, 612, 685, 716, 765, 822, 895, 918, 1020, 1074, 1233, 1370, 1530, 1611, 1644, 1790, 1836, 2055, 2148, 2295, 2329, 2466, 2685, 2740, 3043, 3060, 3222, 3580, 3699, 4110, 4590, 4658, 4833, 4932, 5370, 6086, 6165, 6444, 6987, 7398, 8055, 8220, 9129, 9180, 9316, 9666, 10740, 11645, 12172, 12330, 13974, 14796, 15215, 16110, 18258, 18495, 19332, 20961, 23290, 24165, 24523, 24660, 27387, 27948, 30430, 32220, 34935, 36516, 36990, 41922, 45645, 46580, 48330, 49046, 54774, 60860, 62883, 69870, 73569, 73980, 82161, 83844, 91290, 96660, 98092, 104805, 109548, 122615, 125766, 136935, 139740, 147138, 164322, 182580, 209610, 220707, 245230, 251532, 273870, 294276, 314415, 328644, 367845, 410805, 416891, 419220, 441414, 490460, 547740, 628830, 662121, 735690, 821610, 833782, 882828, 1103535, 1250673, 1257660, 1324242, 1471380, 1643220, 1667564, 2084455, 2207070, 2501346, 2648484, 3310605, 3752019, 4168910, 4414140, 5002692, 6253365, 6621210, 7504038, 8337820, 11256057, 12506730, 13242420, 15008076, 18760095, 22512114, 25013460, 37520190, 45024228, 56280285, 75040380, 112560570, 225121140]

約数ペア:

[(1, 225121140), (2, 112560570), (3, 75040380), (4, 56280285), (5, 45024228), (6, 37520190), (9, 25013460), (10, 22512114), (12, 18760095), (15, 15008076), (17, 13242420), (18, 12506730), (20, 11256057), (27, 8337820), (30, 7504038), (34, 6621210), (36, 6253365), (45, 5002692), (51, 4414140), (54, 4168910), (60, 3752019), (68, 3310605), (85, 2648484), (90, 2501346), (102, 2207070), (108, 2084455), (135, 1667564), (137, 1643220), (153, 1471380), (170, 1324242), (179, 1257660), (180, 1250673), (204, 1103535), (255, 882828), (270, 833782), (274, 821610), (306, 735690), (340, 662121), (358, 628830), (411, 547740), (459, 490460), (510, 441414), (537, 419220), (540, 416891), (548, 410805), (612, 367845), (685, 328644), (716, 314415), (765, 294276), (822, 273870), (895, 251532), (918, 245230), (1020, 220707), (1074, 209610), (1233, 182580), (1370, 164322), (1530, 147138), (1611, 139740), (1644, 136935), (1790, 125766), (1836, 122615), (2055, 109548), (2148, 104805), (2295, 98092), (2329, 96660), (2466, 91290), (2685, 83844), (2740, 82161), (3043, 73980), (3060, 73569), (3222, 69870), (3580, 62883), (3699, 60860), (4110, 54774), (4590, 49046), (4658, 48330), (4833, 46580), (4932, 45645), (5370, 41922), (6086, 36990), (6165, 36516), (6444, 34935), (6987, 32220), (7398, 30430), (8055, 27948), (8220, 27387), (9129, 24660), (9180, 24523), (9316, 24165), (9666, 23290), (10740, 20961), (11645, 19332), (12172, 18495), (12330, 18258), (13974, 16110), (14796, 15215)]