15702998940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{29663}}^1$

素因数の和:29868

約数の個数: 144

約数和(自身を含む): 50727575808

約数和(自身を除く): 35024576868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 173, 180, 204, 255, 306, 340, 346, 510, 519, 612, 692, 765, 865, 1020, 1038, 1530, 1557, 1730, 2076, 2595, 2941, 3060, 3114, 3460, 5190, 5882, 6228, 7785, 8823, 10380, 11764, 14705, 15570, 17646, 26469, 29410, 29663, 31140, 35292, 44115, 52938, 58820, 59326, 88230, 88989, 105876, 118652, 132345, 148315, 176460, 177978, 264690, 266967, 296630, 355956, 444945, 504271, 529380, 533934, 593260, 889890, 1008542, 1067868, 1334835, 1512813, 1779780, 2017084, 2521355, 2669670, 3025626, 4538439, 5042710, 5131699, 5339340, 6051252, 7564065, 9076878, 10085420, 10263398, 15128130, 15395097, 18153756, 20526796, 22692195, 25658495, 30256260, 30790194, 45384390, 46185291, 51316990, 61580388, 76975485, 87238883, 90768780, 92370582, 102633980, 153950970, 174477766, 184741164, 230926455, 261716649, 307901940, 348955532, 436194415, 461852910, 523433298, 785149947, 872388830, 923705820, 1046866596, 1308583245, 1570299894, 1744777660, 2617166490, 3140599788, 3925749735, 5234332980, 7851499470, 15702998940]

約数ペア:

[(1, 15702998940), (2, 7851499470), (3, 5234332980), (4, 3925749735), (5, 3140599788), (6, 2617166490), (9, 1744777660), (10, 1570299894), (12, 1308583245), (15, 1046866596), (17, 923705820), (18, 872388830), (20, 785149947), (30, 523433298), (34, 461852910), (36, 436194415), (45, 348955532), (51, 307901940), (60, 261716649), (68, 230926455), (85, 184741164), (90, 174477766), (102, 153950970), (153, 102633980), (170, 92370582), (173, 90768780), (180, 87238883), (204, 76975485), (255, 61580388), (306, 51316990), (340, 46185291), (346, 45384390), (510, 30790194), (519, 30256260), (612, 25658495), (692, 22692195), (765, 20526796), (865, 18153756), (1020, 15395097), (1038, 15128130), (1530, 10263398), (1557, 10085420), (1730, 9076878), (2076, 7564065), (2595, 6051252), (2941, 5339340), (3060, 5131699), (3114, 5042710), (3460, 4538439), (5190, 3025626), (5882, 2669670), (6228, 2521355), (7785, 2017084), (8823, 1779780), (10380, 1512813), (11764, 1334835), (14705, 1067868), (15570, 1008542), (17646, 889890), (26469, 593260), (29410, 533934), (29663, 529380), (31140, 504271), (35292, 444945), (44115, 355956), (52938, 296630), (58820, 266967), (59326, 264690), (88230, 177978), (88989, 176460), (105876, 148315), (118652, 132345)]